1 Which of the following is the metric unit? star A Inch B Meter C Yard D Feet T4 Chapter 1.1 Physical Quantities
2 Which of the following statement is correct about distance? star A Length of route covered by an object B Length between two points covered by an object C Shortest length of route covered by an object D Magnitude of length depends on the direction of route covered by object T4 Chapter 2.1 Linear Motion
3 Diagram 1 shows a linear motion graph of a moving object. Which of the following statement is the correct interpretation of the graph? star A Object moving with zero acceleration B Object moving with decreasing velocity C Object moving with uniform deceleration D Object moving with uniformly decreasing velocity T4 Chapter 2.2 Linear Motion Graphs
4 Diagram 2 shows a car and a lorry moving on a highway. Why the lorry is more difficult to stop if both vehicles are driven at same velocity? I Big mass needs greater force to stop II Big mass needs greater energy to stop III Big mass possesses greater impulse to stop IV Big mass possesses greater momentum to stop star A I and II B I and III C II and III D II and IV T4 Chapter 2.5 Momentum
5 What happens to the acceleration of an object if the force acting on it is doubled while its mass is fixed? star A Decreases B Increases C Unchanged T4 Chapter 2.6 Force
6 A clay ball of mass 68 g is horizontally thrown at a velocity of 15 m s⁻¹ and stuck to a vertical wall. If the time of impact is 0.005 seconds, what is the impulsive force acting on the clay ball? star A -204 N B 204 N C 204 000 N D -204 000 N T4 Chapter 2.7 Impulse and Impulsive Force
8 Diagram 3 shows the motion of a planet in its orbit. Which of the following is correct? star A Area of A F B is not the same as area C F D B Distance A B is longer than distance C D C Planet moves at slower linear speed from A to B than from C to D D Planet takes different amount of time to move from A to B than from C to D T4 Chapter 3.2 Kepler's Laws
9 The escape velocity of a rocket from the Earth does not depend on star A the mass of the rocket B the mass of the earth C radius of the earth D the height of the rocket from the earth's surface T4 Chapter 3.3 Man-made Satellites
10 Diagram 4 shows 0.5 kg of water at temperature of 70 °C is poured into a glass of ice cubes at 0 °C. What is the mass of the ice cubes that melt? [ Specific latent heat of vaporisation of ice = 3.36 x 10^5 J kg^-1, Specific heat capacity of water = 4200 J kg^-1 °C^-1 ] star A 0.04 kg B 0.08 kg C 0.44 kg D 0.16 kg T4 Chapter 4.2 Specific Heat Capacity T4 Chapter 4.3 Specific Latent Heat
11 Which graph show the relationship between the pressure and absolute temperature of a fixed mass of gas at constant volume? star A A Figure B B Figure C C Figure D D Figure T4 Chapter 4.4 Gas Laws
12 Diagram 5 shows two identical tuning forks side by side in a laboratory. When a student knocks on the first fork, the vibrations of the fork forced the second fork to oscillate with its maximum amplitude. Which phenomenon is correct describing the situation? star A Modulation B Damping C Resonance D Echo T4 Chapter 5.2 Damping and Resonance
13 Which pair of physical quantities will remain unchanged when water wave is reflected? star A Speed and wavelength B Velocity and frequency C Wavelength and direction of propagation D Direction of propagation and speed T4 Chapter 5.3 Reflection of Waves
14 Diagram 6 shows the propagation of water waves from deep area to shallow area. What is the wavelength of the water waves in shallow area? star A 2.25 cm B 4.00 cm C 3.00 cm D 6.75 cm T4 Chapter 5.4 Refraction of Waves
15 Why sound waves are more easily diffracted compared with light waves? star A The speed of light wave is higher than sound wave B The wavelength of sound wave is greater than light wave C The amplitude of sound wave is higher than light wave D The energy of light wave is greater than sound wave T4 Chapter 5.5 Diffraction of Waves
16 Diagram 7 shows an interference of sounds wave emitted from two loudspeakers which are coherence. Which of the following shows the constructive interference? star A R and T B Q and R C T and Q D P and S T4 Chapter 5.6 Interference of Waves
17 Diagram 8 shows an electromagnetic spectrum. Which of the following is correct for Q and R? star A Q: Ultraviolet ray, R: Microwave B Q: X-ray, R: Microwave C Q: Microwave, R: X-ray D Q: Microwave, R: Ultraviolet ray T4 Chapter 5.7 Electromagnetic Waves
18 Diagram 9(a) shows a ray of light passing from medium X to medium Y while Diagram 9(b) shows a ray of light passing from medium X to medium Z. Which of the following sequence of optical density of a medium is in descending order? star A Z, X, Y B Y, X, Z C Z, Y, X D X, Y, Z T4 Chapter 6.1 Refraction of Light
19 Diagram 10 shows light rays travel from a distant object to a convex lens. Which position A, B, C or D, the image formed? star A A B B C C D D T4 Chapter 6.3 Image Formation by Lenses
20 An astronomical telescope has 120 cm of normal adjustment with its focal length of the eyepiece is 40 cm. What is the magnification of the telescope? star A 3.0 B 2.5 C 2.0 D 0.5 T4 Chapter 6.5 Optical Instruments
21 Diagram 12 shows an object positioned in front of a convex mirror. Which of the following is the characteristic of the image formed? star A Real, upright and magnified. B Virtual, upright and diminished. C Real, inverted and diminished. D Virtual, inverted and magnified. T4 Chapter 6.6 Image Formation by Spherical Mirrors
22 Diagram 13 shows a passenger of mass 65 kg is in an elevator. Calculate the magnitude of normal reaction, R when the lift moving upward with an acceleration 1.5 m s^-2. (Gravitational acceleration, g = 9.81 m s^-2) star A 498.60 N B 540.15 N C 637.65 N D 735.15 N T5 Chapter 1.1 Resultant Force
23 Diagram 14 shows an aeroplane fly at a fixed height with constant velocity. Which of the following represent thrust force? star A A B B C C D D T5 Chapter 1.3 Forces in Equilibrium
24 Diagram 15 shows a girl play a horse spring at the playground. What modification should be done to the spring when heavier kids play on the horse spring? star A Reduce the diameter of spring B Increase the diameter of spring wire C Increase the length of spring D Using high spring constant T5 Chapter 1.4 Elasticity
25 Which of the following affect the pressure in liquid? star A Depth of liquid B Container size C Viscosity of liquid D Density of substance T5 Chapter 2.1 Pressure in Liquids
26 Diagram 16 shows two type of measuring instrument to measure atmospheric pressure, P and Q. Which of the following is correct? star A P: Larger size, Q: Smaller size B P: Takes a longer time to give a reading for atmospheric pressure, Q: Gives direct reading for atmospheric pressure C P: Higher accuracy, up to ±0.1 mm Hg, Q: Lower accuracy, up to ±1 mm Hg D P: Portable, Q: Not portable T5 Chapter 2.2 Atmospheric Pressure
27 Diagram 17 shows a manometer connected to a gas supply. What is the gas pressure in unit of Pa? [density of mercury = 13600 kg m^-3, atmospheric pressure=103360 Pa, gravitational acceleration = 9.81 m s^-2] star A 7.7 x 10^4 Pa B 2.8 x 10^6 Pa C 1.3 x 10^5 Pa D 2.6 x 10^6 Pa T5 Chapter 2.3 Gas Pressure
28 Which physics principle is used to float a hot air balloon in air? star A Pascal's principle B Archimedes' principle C Bernoulli's principle D Boyle's Law T5 Chapter 2.5 Archimedes' Principle
29 Diagram 18 shows a graph of potential difference V against I. Which of the following statement is correct about the graph? star A Resistance is constant B Graph represents non-ohmic conductor C V decreasing with I D Rate of voltage increment decreasing T5 Chapter 3.2 Resistance
30 Diagram 19 shows two dry cells, each of e.m.f 6.0 V and internal resistance 2.0 Ω connected two resistors in an electrical circuit. What is the ammeter reading? star A 1.2 A B 2.4 A C 7.5 A D 15.0 A T5 Chapter 3.3 Electromotive Force (e.m.f.) and Internal Resistance
31 What the best step in reducing energy usage at home? star A Open all windows when using air conditioner B Use desktop compared to laptop C Switch on the lights during daytime D Use energy saving lamps T5 Chapter 3.4 Electrical Energy and Power
32 Diagram 20 shows a current carrying conductor in a magnetic field. In which direction, A, B, C and D, the force acting on the conductor? star A A B B C C D D T5 Chapter 4.1 Force on a Current-carrying Conductor in a Magnetic Field
33 Diagram 21 shows a transformer with efficiency of 60%. How to increase the efficiency of a transformer? star A Use steel core B Use thin copper wire C Use direct current source D Use laminated soft iron core T5 Chapter 4.3 Transformers
34 Diagram 22 shows a cathode ray tube. What particles is found in the cathode rays? star A Alpha B Proton C Neutron D Electron T5 Chapter 5.1 Electron
35 Diagram 23 below shows a symbol of electronic component. What is the function of the electronic component? star A Current smoother B Current amplifier C Automatic switch D Rectification of alternating current T5 Chapter 5.2 Semiconductor Diode
36 Diagram 24 below shows a simple transistor amplifier circuit. What is the amplification factor of the amplifier, B of the circuit? star A 1 B 10 C 100 D 1000 T5 Chapter 5.3 Transistor
37 Diagram 25 below shows a radioactive decay of a nucleus. What is the type of radiation emitted by the nucleus? star A X-ray B Alpha particle C Beta particle D Gamma ray T5 Chapter 6.1 Radioactive Decay
38 Diagram 26 shows a series of radioactive decay. Which of the following sequence of radioactive rays is correct explaining the decaying series? star A β,α,α, β B α,α, β, β C α, β,β,α D β,γ,γ, β T5 Chapter 6.1 Radioactive Decay
39 Diagram 27 shows the cross sectional of the internal section of a nuclear reactor. Which of the following represents the control rod which absorbs excessive neutron? star A A B B C C D D T5 Chapter 6.2 Nuclear Energy
40 Diagram 28 below shows a phenomenon occurs on a metal surface. Which of the following is correct about the above phenomenon? star A Thermionic emission B Photoelectric effect C Chain reaction D Threshold frequency T5 Chapter 7.2 Photoelectric Effect