(A/s) Physics Oct/Nov 2002 paper 1
Question paper found on page 12 / 20 pages total, pdf
12 9702/1/O/N/02 21 At a depth of 20 cm in a liquid of density 1800 kg m –3 , the pressure due to the liquid is p. Another liquid has a density of 1200 kg m –3 . What is the pressure due to this liquid at a depth of 60 cm? AB C 2 p D 3 p 22 Which line
(A/s) Physics Oct/Nov 2016 paper 1 variant 1
Question paper found on page 15 / 20 pages total, pdf
50 875 1000 time / µs C X time / µs D X 0 0 0 125 250 375 500 625 750 875 1000 0 time / µs © UCLES 2016 9702/11/O/N/16 125 250 375 500 625 750 875 1000 time / µs [Turn over
(A/s) Physics Oct/Nov 2016 paper 1 variant 3
Question paper found on page 15 / 20 pages total, pdf
50 875 1000 time / µs C X time / µs D X 0 0 0 125 250 375 500 625 750 875 1000 0 time / µs © UCLES 2016 9702/13/O/N/16 125 250 375 500 625 750 875 1000 time / µs [Turn over
(A/s) Physics Oct/Nov 2019 paper 1 variant 3
Question paper found on page 13 / 20 pages total, pdf
s–1 towards an observer who is standing still. The speed of sound in the air is 330 m s–1. Which expression would correctly give the frequency heard by the observer? A B C D 1000 × 330 330 + 20 1000 × 330 330 − 20 1000 (330 + 20) 330 1000 (330 − 2
(A/s) Physics Oct/Nov 2017 paper 2 variant 2
Mark scheme found on page 3 / 8 pages total, pdf
9702/22 Cambridge International AS/A Level – Mark Scheme PUBLISHED Question Answer October/November 2017 Marks force × perpendicular distance (of line of action of force) to/from a point B1 2(b)(i) 2.4r or (1.2 × 2r) or (1.2r + 1.2r) A1 2(b)(ii) (anticlockwise moment =) 6.0 × r / 2 × sin
(A/s) Physics Oct/Nov 2017 paper 5 variant 2
Mark scheme found on page 7 / 7 pages total, pdf
9702/52 Cambridge International AS/A Level – Mark Scheme PUBLISHED Question 2(e) Answer M determined correctly using µ from (d)(i). M = October/November 2017 Marks 1 180 2 × 1.54 2 × (d)(i) = 7.833 × (d)(i) 9.81 × 1000 Correct substitution of numbers must be seen. Absolute uncertainty determined. 1 0
(A/s) Physics Oct/Nov 2009 paper 3 variant 4
Question paper found on page 6 / 12 pages total, pdf
s Use (f) The quantities V and R are related by the equation 1 V = 1000 k P ( R 1000 + R ) + k where k is a constant and P is the resistance of resistor P. Using your answers from (e)(iii) , determine the value of P . Give an appropriate unit. P = ...................
(A/s) Physics Feb/March 2020 paper 1 variant 2
Question paper found on page 12 / 20 pages total, pdf
s–1. The speed of sound is 330 m s–1. What is the frequency of the sound received by the observer? A 330 Hz B 667 Hz C 1000 Hz D 2000 Hz 25 What is the order of magnitude of the wavelengths of microwaves and X-rays? wavelength of microwaves / mwavelength of X-rays / m A10–6103 B10–21
(A/s) Physics Oct/Nov 2017 paper 2 variant 1
Mark scheme found on page 7 / 8 pages total, pdf
9702/21 Cambridge International AS/A Level – Mark Scheme PUBLISHED Question 7(a) Answer October/November 2017 Marks (the ohm is) volt / ampere B1 R = ρ L / A C1 ratio = [ ρ L / (πd 2 / 4)] / [0.028 ρ × 7.0L / {π(14d) 2 / 4}] = 1000 or ratio =
(A/s) Physics Oct/Nov 2009 paper 3 variant 4
Confidential instructions found on page 3 / 8 pages total, pdf
connecting leads. Notes 1 All the resistors should be rated at 0.25 W, with a maximum tolerance of 5%. 2 If the apparatus is to be used by a second candidate, then it should be dismantled and laid out on the bench. The e.m.f. of the cell should be checked. Information required by Examiners A sample set of numerical results, clearly labelled “Supervisor’s Results”.
(A/s) Physics Oct/Nov 2009 paper 3 variant 4
Question paper found on page 4 / 12 pages total, pdf
s Use (d) Repeat (c)(ii) using a different labelled resistor until you have six sets of readings of R (measured in ohms) and V . Disconnect the cell when you have finished your measurements. In your table of results include columns for the values of 1 V and the values of R (1000 + R ) . (e) (i) Plot a graph of 1 V on
(A/s) Physics May/June 2014 paper 1 variant 2
Question paper found on page 8 / 32 pages total, pdf
s –1 . By using reverse thrust it can maintain a constant total stopping force of 920 000 N. How long will it take to stop? A 15 seconds B 150 seconds C 25 minutes D 250 minutes 10 A tractor of mass 1000 kg is connected by a tow-bar to a trailer of mass 1000 kg. The total resistance to motion has a
(A/s) Physics May/June 2013 paper 1 variant 1
Question paper found on page 14 / 24 pages total, pdf
14 © UCLES 2013 9702/11/M/J/13 20 Which row correctly states the characteristics of the process of evaporation? requires heat energy occurs only at a particular temperature can cause a change of temperature A B C D 21 A bore-hole of depth 2000 m contains both oil and water as shown. The pressure due to the liquids at the bottom of the bore-
(A/s) Physics May/June 2010 paper 1 variant 2
Question paper found on page 12 / 24 pages total, pdf
s –1 . How much of the power developed by the motor of the crane is used in lifting the hook and the load? Assume that the acceleration of free fall g is equal to 10 m s –2 . A 5.0 kW B 5.5 kW C 20 kW D 22 kW 17 When ice melts, it contracts. Which row is correct for ice turning into water? distance
(A/s) Physics May/June 2010 paper 1 variant 3
Question paper found on page 13 / 24 pages total, pdf
s –1 . How much of the power developed by the motor of the crane is used in lifting the hook and the load? Assume that the acceleration of free fall g is equal to 10 m s –2 . A 5.0 kW B 5.5 kW C 20 kW D 22 kW 19 Which graph represents the force-extension relationship of a rubber band that is stretched almost to its
(A/s) Physics Oct/Nov 2018 paper 2 variant 3
Question paper found on page 8 / 16 pages total, pdf
. Assume that the water leaving the nozzle has the shape of a cylinder of radius 7.5 mm and has a constant speed of 13 m s –1 relative to the rocket. (i) Show that the mass of water leaving the nozzle in the first 0.20 s after the rocket launch is 0.46 kg. [2] © UCLES 2018 9702/23/O/N/18
(A/s) Physics Oct/Nov 2017 paper 5 variant 2
Question paper found on page 7 / 8 pages total, pdf
7 1000 900 800 700 M / g 600 500 400 300 200 100 0 0 0.02 0.04 0.06 0.08 0.10 0.12 1 n 2 © UCLES 2017 9702/52/O/N/17 [Turn over
(A/s) Physics Oct/Nov 2022 paper 5 variant 2
Question paper found on page 7 / 8 pages total, pdf
7 1200 1100 1000 f / Hz 900 800 700 600 500 400 300 200 100 0 1 2 3 4 5 6 7 n © UCLES 2022 9702/52/O/N/22 [Turn over
(A/s) Physics May/June 2021 paper 5 variant 3
Question paper found on page 7 / 8 pages total, pdf
7 0.44 0.42 1 / scm –1 v 0.40 0.38 0.36 0.34 0.32 0.30 0.28 0.26 0.24 0.22 300 400 500 600 700 800 900 1000 (M + m) / g © UCLES 2021 9702/53/M/J/21 [Turn over
(A/s) Physics May/June 2006 paper 1
Question paper found on page 15 / 20 pages total, pdf
s –1 in direction X to Y B 6.0 × 10 18 s –1 in direction X to Y C 3.0 × 10 19 s –1 in direction Y to X D 6.0 × 10 18 s –1 in direction Y to X 32 Which equation is used to define resistance? A energy = (current) 2 × resistance × time B potential difference = current
(A/s) Physics May/June 2010 paper 1 variant 1
Question paper found on page 11 / 24 pages total, pdf
a load of mass 1000 kg at a velocity of 0.50 m s –1 . How much of the power developed by the motor of the crane is used in lifting the hook and the load? Assume that the acceleration of free fall g is equal to 10 m s –2 . A 5.0 kW B 5.5 kW C 20 kW D 22 kW Space for working
(A/s) Physics Oct/Nov 2008 paper 5
Question paper found on page 7 / 8 pages total, pdf
7 9702/05/O/N/08 © UCLES 2008 [Turn over For Examiner’s Use 20 22 24 18 16 14 12 10 8 6 4 2 0 500 1000 1500 2000 2500 V / V d 2 / 10 –4 m 2 3000
(A/s) Physics May/June 2021 paper 5 variant 1
Question paper found on page 7 / 8 pages total, pdf
7 0.44 0.42 1 / scm –1 v 0.40 0.38 0.36 0.34 0.32 0.30 0.28 0.26 0.24 0.22 300 400 500 600 700 800 900 1000 (M + m) / g © UCLES 2021 9702/51/M/J/21 [Turn over
(A/s) Physics May/June 2013 paper 5 variant 2
Question paper found on page 7 / 8 pages total, pdf
7 9702/52/M/J/13 © UCLES 2013 [Turn over For Examiner’s Use 800 40 45 50 55 60 65 70 75 80 85 9 0 9 5 1000 1200 1400 1600 1800 2000 V / V a 2 / 10 –4 m 2 2200
(A/s) Physics Oct/Nov 2017 paper 2 variant 2
Question paper found on page 8 / 16 pages total, pdf
8 3 A spring is attached at one end to a fixed point and hangs vertically with a cube attached to the other end. The cube is initially held so that the spring has zero extension, as shown in Fig. 3.1. spring with zero extension cube weight 4.0 N 5.1 cm water density 1000 kg m –3 5.1 cm 7.0 cm Fig. 3.1 Fig.
(A/s) Physics Oct/Nov 2020 paper 4 variant 1
Mark scheme found on page 13 / 18 pages total, pdf
9702/41 Cambridge International AS & A Level – Mark Scheme PUBLISHED Question 6(a)(i) October/November 2020 Answer Marks charge per unit potential (difference)M1 charge on one plate and potential difference across the platesA1 6(a)(ii)any three points from: • smoothing • timing/(time) delay • tuning • oscillator • blocking d.c. • surge protection • temporary power supplyB3 6(
(A/s) Physics Oct/Nov 2006 paper 1
Question paper found on page 12 / 20 pages total, pdf
12 © UCLES 2006 9702/01/O/N/06 21 A bore hole of depth 2000 m contains both oil and water as shown. The pressure at the bottom is 17.5 MPa. The density of the oil is 830 kg m –3 and the density of the water is 1000 kg m –3 . oil water x 2000 m What is
(A/s) Physics Oct/Nov 2020 paper 4 variant 3
Mark scheme found on page 13 / 18 pages total, pdf
9702/43 Cambridge International AS & A Level – Mark Scheme PUBLISHED Question 6(a)(i) October/November 2020 Answer Marks charge per unit potential (difference)M1 charge on one plate and potential difference across the platesA1 6(a)(ii)any three points from: • smoothing • timing/(time) delay • tuning • oscillator • blocking d.c. • surge protection • temporary power supplyB3 6(
(A/s) Physics Oct/Nov 2020 paper 1 variant 1
Question paper found on page 10 / 20 pages total, pdf
10 14 One end of a U-shaped tube is attached to a gas tap, with its other end open to the atmosphere. It contains water of density 1000 kg m–3 and the heights of both sides of the water column are shown. open to atmosphere tube pressure from gas tap 31.4 cm 10.2 cm water, density 1000 kg m–3 The atmospheric pressure is
(A/s) Physics May/June 2013
Examiner report found on page 7 / 49 pages total, pdf
Cambridge International Advanced Subsidiary Level and Advanced Level 9702 Physics June 2013 Principal Examiner Report for Teachers © 2013 Question 9 The unbalanced force, 392 N, has to accelerate all the mass, 1240 kg, and not just the mass of the lift and passenger. Question 14 Answers A and D were almost equally popular. The correct answer is A , because the total work done
(A/s) Physics Oct/Nov 2010 paper 3 variant 1
Question paper found on page 3 / 12 pages total, pdf
s Use You may not need to use all of the materials provided. 1 In this experiment, you will determine the resistance of an unknown resistor. You have been supplied with a chain of eight resistors, as shown in Fig. 1.1. terminal terminal Fig. 1.1 Connection to one or more of the resistors can be made by attaching a crocodile clip between individual resistors. The resistance of each individual
(A/s) Physics May/June 2014 paper 2 variant 1
Question paper found on page 9 / 16 pages total, pdf
9 9702/21/M/J/14 © UCLES 2014 [Turn over (b) The variation with distance x of force F A is shown in Fig. 3.2. 0 0 500 1000 4.0 2.0 3.0 1.0 5.0 x / m force / N F A Fig. 3.2 On the axes of Fig. 3.2, sketch a graph to show the
(A/s) Physics May/June 2019 paper 3 variant 4
Question paper found on page 11 / 12 pages total, pdf
11 (iii) Explain whether your results in (e)(i) support the suggested relationship. .....................................................................................................................
(A/s) Physics Oct/Nov 2020 paper 1 variant 1
Question paper found on page 14 / 20 pages total, pdf
s–1. What is the speed of the source of sound? A 110 m s–1 165 m s–1 B C 220 m s–1 D 330 m s–1 25 The graph shows how the intensity of electromagnetic radiation emitted from a distant star varies with wavelength. intensity 0 0 100 200 300 400 500 600 700 800 90
(A/s) Physics Oct/Nov 2010 paper 2 variant 3
Question paper found on page 4 / 16 pages total, pdf
s Use Answer all the questions in the spaces provided. 1 Make estimates of the following quantities. (a) the thickness of a sheet of paper thickness = ....................................... mm [1] (b) the time for sound to travel 100 m in air time = ................
(A/s) Physics May/June 2011 paper 4 variant 2
Mark scheme found on page 5 / 6 pages total, pdf
Page 5 Mark Scheme: Teachers’ version Syllabus Paper GCE AS/A LEVEL – May/June 2011 9702 42 © University of Cambridge International Examinations 2011 Section B 9 (a) thin / fine metal wire B1 lay-out shown as a grid B1 encased in plastic B1 [3] (b) (i) gain (of amplifier) B1 [1] (ii) for V OUT = 0,
(A/s) Physics May/June 2012 paper 1 variant 2
Question paper found on page 16 / 28 pages total, pdf
gas water The atmospheric pressure is 1.0 × 10 5 Pa. The density of water is 1000 kg m –3 . What is the pressure of the gas? (Use g = 10 m s –2 .) A 0.3 × 10 5 Pa B 0.5 × 10 5 Pa C 1.5 × 10 5 Pa D 1.7 × 10 5 Pa Space for working
(A/s) Physics May/June 2011 paper 4 variant 3
Mark scheme found on page 5 / 6 pages total, pdf
Page 5 Mark Scheme: Teachers’ version Syllabus Paper GCE AS/A LEVEL – May/June 2011 9702 43 © University of Cambridge International Examinations 2011 Section B 9 (a) thin / fine metal wire B1 lay-out shown as a grid B1 encased in plastic B1 [3] (b) (i) gain (of amplifier) B1 [1] (ii) for V OUT = 0,
(A/s) Physics May/June 2018 paper 1 variant 3
Question paper found on page 10 / 20 pages total, pdf
s –1 . What is the power needed to lift the hook and the load? A 4.9 kW B 5.4 kW C 20 kW D 22 kW 18 Data for a steel wire on an electric guitar are listed. diameter = 5.0 × 10 –4 m Young modulus = 2.0 × 10 11 Pa tension = 20 N The wire snaps and contracts elastically. Assume
(A/s) Physics May/June 2021 paper 4 variant 1
Mark scheme found on page 11 / 18 pages total, pdf
9702/41 Cambridge International AS & A Level – Mark Scheme PUBLISHED Question 5(a) 5(b)(i) Answer May/June 2021 Marks amplitude of the carrier wave variesM1 in synchrony with the displacement of the (information) signalA1 wavelength = (3.0 × 108) / (300 × 103)A1 = 1000 m 5(b)(ii)bandwidth = 16 kHzA1 5(
(A/s) Physics May/June 2021 paper 4 variant 3
Mark scheme found on page 11 / 18 pages total, pdf
9702/43 Cambridge International AS & A Level – Mark Scheme PUBLISHED Question 5(a) 5(b)(i) Answer May/June 2021 Marks amplitude of the carrier wave variesM1 in synchrony with the displacement of the (information) signalA1 wavelength = (3.0 × 108) / (300 × 103)A1 = 1000 m 5(b)(ii)bandwidth = 16 kHzA1 5(
(A/s) Physics May/June 2002 paper 2
Question paper found on page 14 / 16 pages total, pdf
thicknesses of aluminium are placed between the source and the detector. The count rate is obtained for each thickness. Fig. 9.2 shows the variation with thickness x of aluminium of the count rate. Fig. 9.2 6 x /mm 5 4 3 2 1 0 0 1000 2000 3000 4000 count rate /s –1 detector shielding radioactive source 6cm aluminium For Examiner’s Use
(A/s) Physics Oct/Nov 2022 paper 4 variant 2
Question paper found on page 12 / 24 pages total, pdf
12 5 (a) Define electric potential at a point. ................................................................................................................................
(A/s) Physics Oct/Nov 2022 paper 5 variant 2
Mark scheme found on page 8 / 9 pages total, pdf
s–1 or cm s–1.1 Percentage uncertainty in c from (c)(iii) and (d) with method shown.1 h gradient percentage uncertainty = + 100 gradient h or correct substitution for max/min methods: max c = 2 max h max gradient min c = 2 min h min gradient © UCLES 2022 Page 8 of
(A/s) Physics May/June 2021 paper 1 variant 1
Question paper found on page 9 / 20 pages total, pdf
9 13 A uniform rigid bar XZ with negligible mass is 1.20 m long. The bar is pivoted at point P. Three coplanar forces act on the bar as shown. Forces of 16 N and 20 N act perpendicularly to the bar at points X and Y respectively. Force F acts at point Z at an angle of 30 to the axis of the bar. The distances along the
(A/s) Physics Oct/Nov 2003 paper 6
Question paper found on page 14 / 20 pages total, pdf
... ............................................................................................................................... ...... [2] For Examiner’s Use
(A/s) Physics May/June 2005 paper 1
Question paper found on page 19 / 20 pages total, pdf
19 © UCLES 2005 9702/01/M/J/05 39 A student conducts an experiment using an α -particle source. When considering safety precautions, what can be assumed to be the maximum range of α -particles in air? A between 0 and 5 mm B between 5 mm and 200 mm C between 200 mm and 500 mm D between 500 mm and 1
(A/s) Physics Oct/Nov 2017 paper 2 variant 1
Question paper found on page 14 / 16 pages total, pdf
14 7 (a) Define the ohm. ......................................................................................................................................
(A/s) Physics Feb/March 2018 paper 4 variant 2
Mark scheme found on page 8 / 12 pages total, pdf
9702/42 Cambridge International AS/A Level – Mark Scheme PUBLISHED Question Answer March 2018 Marks 6(a)(i) 0101 A1 6(a)(ii) 1000 A1 sketch: series of steps B1 6(b) changes every 0.25 ms B1 correct heights 0, 5, 10, 12, 15, 8 at correct times B2 Two marks for all levels correct One mark
(A/s) Physics Oct/Nov 2009 paper 3 variant 2
Question paper found on page 6 / 12 pages total, pdf
s Use (d) (i) Use the vernier calipers to determine the diameter d of the wooden part of the rod. d = ....................................... (ii) Calculate the cross-sectional area A of the wooden part of the rod, using the relationship A = π d 2 4 . A = ......
(A/s) Physics Oct/Nov 2017 paper 4 variant 2
Mark scheme found on page 5 / 11 pages total, pdf
9702/42 Cambridge International AS/A Level – Mark Scheme PUBLISHED Question 5(a) 5(b) 5(c) © UCLES 2017 Answer October/November 2017 Marks (0.2 ms) 8.0 (mV) 1000 B1 (0.8 ms) 5.8 (mV) 0101 B1 series of steps B1 all (step) changes are at 0.2 ms intervals B1 steps with correct
(A/s) Physics May/June 2019 paper 4 variant 3
Mark scheme found on page 8 / 15 pages total, pdf
9702/43Cambridge International AS/A Level – Mark Scheme PUBLISHED QuestionAnswer May/June 2019 Marks 4(a)(i)loss of (signal) power/amplitude/intensityB1 4(a)(ii)unwanted/random signalB1 superposed on (transmitted) signalB1 4(b)noise can be eliminated (from digital signals) or signal can be regenerated (from digital signals)B1 4(c)(i)0101A1 4(c)(ii)1000
(A/s) Physics May/June 2019 paper 4 variant 1
Mark scheme found on page 8 / 15 pages total, pdf
9702/41Cambridge International AS/A Level – Mark Scheme PUBLISHED QuestionAnswer May/June 2019 Marks 4(a)(i)loss of (signal) power/amplitude/intensityB1 4(a)(ii)unwanted/random signalB1 superposed on (transmitted) signalB1 4(b)noise can be eliminated (from digital signals) or signal can be regenerated (from digital signals)B1 4(c)(i)0101A1 4(c)(ii)1000
(A/s) Physics Oct/Nov 2009 paper 3 variant 1
Question paper found on page 6 / 12 pages total, pdf
s Use (d) (i) Use the vernier calipers to determine the diameter d of the wooden part of the rod. d = ....................................... (ii) Calculate the cross-sectional area A of the wooden part of the rod, using the relationship A = π d 2 4 . A = ......
(A/s) Physics May/June 2003 paper 1
Question paper found on page 9 / 20 pages total, pdf
9 9702/01/M/J/03 [Turn over 13 The diagram shows four forces applied to a circular object. Which of the following describes the resultant force and resultant torque on the object? 14 A balloon is acted upon by three forces, weight, upthrust and sideways force due to the wind, as shown in the diagram. What is the vertical component of the resultant force on the balloon?
(A/s) Physics Oct/Nov 2020 paper 2 variant 2
Mark scheme found on page 7 / 12 pages total, pdf
s–1 1(c) displacement is zero (so) average velocity is zero Question 2(a)(i) B1 Answer (Δ)p = ρg(Δ)h Marks C1 520 = 1000 × 9.81 × h 2(a)(ii) h = 0.053 mA1 (upthrust =) (Δ)p × AC1 = (Δ)p × π(d / 2)2 or (Δ)p × πr
(A/s) Physics Oct/Nov 2022 paper 2 variant 3
Mark scheme found on page 8 / 14 pages total, pdf
Cambridge International AS & A Level – Mark Scheme PUBLISHED 9702/23 Question 3(a) 3(b) Answer Marks sum of CW moments = sum of ACW momentsM1 about the same point for (an object in rotational) equilibriumA1 moment = 0.3(0) 0.29 cos 40° or 0.3(0) 0.222C1 = 0.067 N m 3(c)(i) October
(A/s) Physics May/June 2022 paper 1 variant 3
Question paper found on page 8 / 20 pages total, pdf
8 13 A street lamp is fixed to a wall by a metal rod and a cable. cable wall P metal rod lamp Which vector triangle could represent the forces acting on the end of the rod at point P? AB CD 14 An unknown mass and a 1.00 kg mass are fixed at opposite ends of a bar. The bar has negligible mass and a length of 30.0 cm
(A/s) Physics Oct/Nov 2018 paper 1 variant 1
Question paper found on page 9 / 24 pages total, pdf
9 13 A vertical tube, closed at one end, is immersed in water. A column of air is trapped inside the tube. water surface 20.0 cm water 30.0 cm air 30.0 cm vertical tube The density of water is 1000 kg m –3 . What is the difference between the pressure of the air in the tube and the atmospheric pressure? A 1960 Pa
(A/s) Physics Oct/Nov 2006 paper 6
Question paper found on page 13 / 20 pages total, pdf
.......................................................... ...... [2] For Examiner’s Use © UCLES 2006 1 10 100 1000 10 000 f /Hz 100 000 0 20 40 60 80 100 120 intensity level / dB
(A/s) Physics May/June 2014 paper 1 variant 2
Question paper found on page 20 / 32 pages total, pdf
20 © UCLES 2014 9702/12/M/J/14 26 Light passes through a diffraction grating ruled at 1000 lines per cm and the same wavelength of light also passes through two narrow slits 0.5 mm apart. Both situations produce intensity maxima and minima on a screen. Which statement about the separation of the maxima on the screen and the sharpness of the maxima is correct?
(A/s) Physics May/June 2011 paper 2 variant 2
Question paper found on page 6 / 16 pages total, pdf
S I base units of the quantity D are kg m –1 s –1 . [3] (ii) A raindrop of radius 1.5 mm falls vertically in air at a velocity of 3.7 m s –1 . The value of D for air is 6.6 × 10 –4 kg m –1 s –1 . The density of water is 1000 kg m –3 . Calculate 1
(A/s) Physics Oct/Nov 2009 paper 3 variant 4
Question paper found on page 3 / 12 pages total, pdf
s Use You may not need to use all of the materials provided. 1 In this experiment, you will investigate changes in potential difference in a circuit as one of the resistances is varied. (a) Assemble the circuit of Fig. 1.1. V X Y component holder movable lead 1000 Ω P Fig. 1.1 (b) Connect the movable lead to terminal Y and record the voltmeter reading V
(A/s) Physics May/June 2009 paper 1
Question paper found on page 9 / 24 pages total, pdf
s –1 30 m s –1 What is the magnitude of the change in momentum of the ball? A 1 kg m s –1 B 5 kg m s –1 C 1000 kg m s –1 D 5000 kg m s –1 10 A stationary body explodes into two components of masses m and 2 m . The components gain kinetic energies X and Y respectively. 2
(A/s) Physics May/June 2011 paper 1 variant 1
Question paper found on page 14 / 28 pages total, pdf
s –1 has kinetic energy 1500 J. If the speed of the body is increased to 40 m s –1 , what is its new kinetic energy? A 4500 J B 6000 J C 24 000 J D 1 350 000 J 18 Which process does not require energy to be supplied? A boiling B evaporation C freezing D melting 19 1.5
(A/s) Physics Oct/Nov 2018 paper 4 variant 3
Question paper found on page 6 / 28 pages total, pdf
6 2 (a) State what is meant by the internal energy of a system. .......................................................................................................................
(A/s) Physics Oct/Nov 2021 paper 1 variant 1
Question paper found on page 5 / 20 pages total, pdf
s cm–1 A 5 B 250 s cm–1 C 500 s cm–1 D 1000 s cm–1 Four possible sources of error in a series of measurements are listed. 1an analogue meter whose scale is read from different angles 2a meter which always measures 5% too high 3a meter with a needle that is not frictionless, so the needle sometimes sticks slightly 4a meter
(A/s) Physics Oct/Nov 2007 paper 1
Question paper found on page 10 / 20 pages total, pdf
S D S and P 14 The diagram shows a plan view of a door which requires a moment of 12 N m to open it. wall wall door hinge 0.80 m What is the minimum force that must be applied at the door’s midpoint to ensure it opens? A 4.8 N B 9.6 N C 15 N D 30 N 15 A car of mass 10
(A/s) Physics Oct/Nov 2018 paper 2 variant 3
Mark scheme found on page 6 / 9 pages total, pdf
s 2. F = 6.0 / 0.20 A1 = 30 N 3(b)(iii) 3(b)(iv) force on water (by rocket/nozzle) equal to force on rocket/nozzle (by water) M1 in the opposite direction A1 1. mass = 0.40 + 0.70 – 0.46 = 0.64 kg A1 2. acceleration = [30 – (0.64 ×
(A/s) Physics Oct/Nov 2012 paper 2 variant 2
Question paper found on page 4 / 12 pages total, pdf
s of the motion. 0 0 1.0 2.0 3.0 4.0 5.0 t / s v / m s –1 4.0 8.0 2.0 6.0 10.0 Fig. 1.1 [1] (ii) Calculate the velocity of the raindrop after falling 1000 m. velocity = ....................................
(A/s) Physics Oct/Nov 2018 paper 4 variant 1
Question paper found on page 6 / 28 pages total, pdf
6 2 (a) State what is meant by the internal energy of a system. .......................................................................................................................
(A/s) Physics Oct/Nov 2020 paper 4 variant 3
Question paper found on page 15 / 24 pages total, pdf
15 7 An ideal operational amplifier (op-amp) is to be used in a comparator circuit. Part of the comparator circuit is shown in Fig. 7.1. +5.0 V – + –5.0 V VOUT Fig. 7.1 Three resistors, each of resistance 1000 Ω, and a negative temperature coefficient thermistor are available to complete the circuit. The circuit is to be designed so that, at
(A/s) Physics Oct/Nov 2020 paper 4 variant 1
Question paper found on page 15 / 24 pages total, pdf
15 7 An ideal operational amplifier (op-amp) is to be used in a comparator circuit. Part of the comparator circuit is shown in Fig. 7.1. +5.0 V – + –5.0 V VOUT Fig. 7.1 Three resistors, each of resistance 1000 Ω, and a negative temperature coefficient thermistor are available to complete the circuit. The circuit is to be designed so that, at
(A/s) Physics Oct/Nov 2005 paper 6
Question paper found on page 15 / 20 pages total, pdf
s power incident per unit area of the Earth’s surface at one position in the southern hemisphere. Fig. 10.1 A solar panel has an area of 1.4 m 2 and is to be used to raise the temperature of water by a minimum of 15 K. The efficiency of energy collection by the panel is 35% and the specific heat capacity of water is 4200 J kg
(A/s) Physics May/June 2002 paper 6
Question paper found on page 14 / 20 pages total, pdf
s –1 to a height of 180 m. The density of water is 1000 kg m –3 . (i) Calculate the useful power output of the turbine assembly when it is used as a pump. power = ........................................ MW (ii) The same turbine assembly generates 100 MW when
(A/s) Physics May/June 2022 paper 1 variant 3
Question paper found on page 14 / 20 pages total, pdf
00 f / Hz 4000 3000 2000 1000 0 0 5 10 15 20 25 L / cm What is the speed of sound in the gas in the tube? A 150 m s–1 © UCLES 2022 B 230 m s–1 C 300 m s–1 9702/13/M/J/22 D 340 m s–1
(A/s) Physics May/June 2011 paper 1 variant 3
Question paper found on page 14 / 28 pages total, pdf
s –1 . What is the average useful power at which he is working? A 40 W B 0.39 kW C 4.0 kW D 39 kW 18 Which process does not require energy to be supplied? A boiling B evaporation C freezing D melting 19 1.5 m 3 of water is mixed with 0.50 m 3 of alcohol. The density of water is 1000 kg
(A/s) Physics May/June 2021 paper 2 variant 3
Mark scheme found on page 8 / 12 pages total, pdf
s–1A1 2(b)(iii)height given by area under the curveC1 height = 950 mA2 Round to two significant figures and award 2 marks for a value in the range 920–980 m and 1 mark for a value in the range 900–910 m or 990–1000 m. 2(b)(iv) © UCLES 2021 line starting at (0, 9.
(A/s) Physics Oct/Nov 2013 paper 1 variant 2
Question paper found on page 13 / 24 pages total, pdf
13 © UCLES 2013 9702/12/O/N/13 [Turn over 22 Water in a bath varies in depth from 20.0 cm at the shallow end to 30.0 cm at the end with the plug. 20.0 cm 30.0 cm water bath plug The density of the water is 1000 kg m –3 . What is the pressure of the water acting
(A/s) Physics Oct/Nov 2013 paper 1 variant 1
Question paper found on page 13 / 24 pages total, pdf
13 © UCLES 2013 9702/11/O/N/13 [Turn over 22 Water in a bath varies in depth from 20.0 cm at the shallow end to 30.0 cm at the end with the plug. 20.0 cm 30.0 cm water bath plug The density of the water is 1000 kg m –3 . What is the pressure of the water acting
(A/s) Physics May/June 2013 paper 5 variant 2
Question paper found on page 6 / 8 pages total, pdf
s Use It is suggested that V and a are related by the equation a = 4 Vb E . (a) A graph is plotted of a 2 on the y -axis against V on the x -axis. Determine an expression for the gradient in terms of E . gradient = ...........................................
(A/s) Physics Oct/Nov 2011 paper 1 variant 2
Question paper found on page 11 / 24 pages total, pdf
s , the kinetic energy of the trolley changes from 4 J to 8 J. If a force of 2 F is applied to the trolley over a distance of 2 s , what will the original kinetic energy of 4 J become? A 16 J B 20 J C 32 J D 64 J 16 The kinetic energy of a vehicle of mass 1000 kg is 4.5 ×
(A/s) Physics Oct/Nov 2009 paper 3 variant 4
Mark scheme found on page 2 / 4 pages total, pdf
S.f. for 1/ V must be the same as, or one more than, s.f. for raw V. Check each row in the table. (e) (i) (Graph) Axes – [1] Sensible scales must be used. Awkward scales (e.g. 3:10) are not allowed. Scales must be chosen so that the plotted points occupy at least half the graph grid in both x and
(A/s) Physics May/June 2013 paper 1 variant 2
Question paper found on page 5 / 24 pages total, pdf
5 © UCLES 2013 9702/12/M/J/13 [Turn over 4 A student carried out an experiment in which an electric current was known to decrease with time. The readings he found, from first to last, were 3.62 mA, 2.81 mA, 1.13 mA, 1.76 mA and 0.90 mA. Which statement could not explain the anomalous 1.13 mA
(A/s) Physics Oct/Nov 2003 paper 1
Question paper found on page 10 / 20 pages total, pdf
10 9702/01/O/N/03 18 A boat moving at constant speed v through still water experiences a total frictional drag F . What is the power developed by the boat? A 1 ⁄ 2 Fv B Fv C 1 ⁄ 2 Fv 2 D Fv 2 19 The graph shows how the pressure exerted by a liquid varies with depth below the surface. What is the density of
(A/s) Physics Oct/Nov 2015 paper 1 variant 3
Question paper found on page 12 / 24 pages total, pdf
12 © UCLES 2015 9702/13/O/N/15 18 Brownian motion can be demonstrated by illuminating smoke particles inside a closed, transparent container. When the particles are viewed using a microscope, bright specks of light are observed to move with constant, random motion. What cannot be inferred from this observation? A Air molecules are in constant motion. B Air molecules are in random motion. C
(A/s) Physics Oct/Nov 2006 paper 1
Question paper found on page 9 / 20 pages total, pdf
the cannon ball is 10 kg. The recoil velocity of the cannon is 5 m s –1 horizontally. What is the horizontal velocity of the cannon ball? A 200 m s –1 B 500 m s –1 C 2000 m s –1 D 5000 m s –1 13 Which force is caused by a pressure difference? A friction B upthrust C viscous force D weight
(A/s) Physics May/June 2018 paper 1 variant 2
Question paper found on page 14 / 20 pages total, pdf
s –1 . What is the frequency of the sound? A 56 Hz B 112 Hz C 5600 Hz D 11 200 Hz 27 An astronomer observes the light from a star that is moving away from the Earth. For the observed light, what has been increased due to the star’s motion? A amplitude B frequency C speed D wavelength © UCLES 2018 9702
(A/s) Physics Oct/Nov 2012 paper 1 variant 2
Question paper found on page 14 / 28 pages total, pdf
a train of total mass 1200 tonnes (1 tonne = 1000 kg) from rest to a speed of 75 m s –1 . How much useful work must be done on the train to reach this speed? A 1.7 × 10 6 J B 3.4 × 10 6 J C 1.7 × 10 9 J D 3.4 × 10 9 J Space for working
(A/s) Physics Oct/Nov 2018 paper 1 variant 3
Question paper found on page 12 / 20 pages total, pdf
a fixed ultrasound detector at a speed of 25.0 m s –1 emitting pulses of ultrasound of frequency 40.0 kHz. The speed of sound in air is 330 m s –1 . Which frequency does the ultrasound detector record? A 37.0 kHz © UCLES 2018 B 37.2 kHz C 43.0 kHz 9702/13/O/N/18 D 43.3 kHz
(A/s) Physics May/June 2023 paper 1 variant 3
Question paper found on page 7 / 20 pages total, pdf
7 12 A uniform metre rule is pivoted at the 34.0 cm mark, as shown. metre rule 4.0 cm 0 10 20 30 40 50 60 70 80 90 100 34.0 cm 64 g The rule balances when a 64 g mass is hung from the 4.0 cm mark. What is the mass of the metre rule? A 38 g B
(A/s) Physics Oct/Nov 2008 paper 5
Question paper found on page 6 / 8 pages total, pdf
s Use Values of V and d are given in Fig. 2.2. V / V d / 10 –2 m d 2 / 10 –4 m 2 500 2.1 0.1 1000 2.8 0.1 1500 3.4 0.1 2000 3.9 0.1 2500 4.3 0.1 3000 4.7 0.1 Fig. 2.2 It is
(A/s) Physics May/June 2004 paper 1
Mark scheme found on page 11 / 24 pages total, pdf
Page 2 Mark Scheme Syllabus Paper A/AS LEVEL EXAMINATIONS - JUNE 2004 9702 03 © University of Cambridge International Examinations 2004 Curved trend cannot score this mark. Quality of results 1 Judge by scatter of points about the line of best fit. There must be at least 5 trend plots for this mark to be scored. Incorrect trend (i.e. positive gradient) will not score this
(A/s) Physics May/June 2015 paper 1 variant 1
Question paper found on page 14 / 20 pages total, pdf
14 © UCLES 2015 9702/11/M/J/15 30 In a double-slit experiment the distance between the fringes, on a screen, was too small to measure. What would increase the distance between the fringes? A increasing the distance between the light source and the slits B increasing the distance between the slits and the screen C increasing the distance between the slits D increasing the frequency