1 Which of the following SI unit is correct for each quantity? star A Mass: Gram (g) B Time: Seconds (s) C Length: Centimetre (cm) D Temperature: Celcius (°C) T4 Chapter 1.1 Physical Quantities
2 Diagram 1 shows the graph velocity, v against time, t. Physical quantity represent by the gradient of the graph is star A distance B displacement C velocity D acceleration T4 Chapter 2.2 Linear Motion Graphs
3 Speed is defined as star A Rate of change of distance B Rate of change of displacement C Rate of change of velocity D Rate of change of acceleration T4 Chapter 2.1 Linear Motion
4 Diagram 2 shows a soil pickup lorry. The inertia of the lorry can be reduced when star A the truck stops B the truck accelerates C the soils is unloaded from the lorry D the soils in the lorry is compressed T4 Chapter 2.4 Inertia
5 Which of the following shows an object moving with decreasing acceleration? star A A Figure B B Figure C C Figure D D Figure T4 Chapter 2.2 Linear Motion Graphs
6 Which of the following unit is equivalent with the SI units of momentum? star A Ns B kg ms^-2 C kg s^-2 D kg^-1s^-2 T4 Chapter 2.5 Momentum
7 Kepler's First Law known as star A The law of radius B The law of periods C The law of orbits D The law of speeds T4 Chapter 3.2 Kepler's Laws
8 A satellite orbiting Earth with a linear orbital speed. Which of the following physical quantities does affect linear orbital speed? star A Mass of satellite B Orbital radius C Period of Earth's rotation D Period of satellite's rotation T4 Chapter 3.3 Man-made Satellites
9 Diagram 3 shows a satellite P orbiting the Earth at a distance of 6.45 x 10^6 m from the centre of the Earth. [ Mass of the Earth, M = 5.97 x10^24 kg ] Calculate the linear speed of the satellite. star A 7.857 x 10^3 m s^-1 B 1.111 x 10^4 m s^-1 C 6.174 x 10^7 m s^-1 D 1.235 x 10^8 m s^-1 T4 Chapter 3.3 Man-made Satellites
10 Diagram 4 shows a thermometer. Which modifications will increase the sensitivity of the thermometer? I Using a thinner bulb wall II Using a thicker glass stem wall III Using a smaller diameter of the capillary tube star A I, II and III B I and III only C I and II only D II and III only T4 Chapter 4.1 Thermal Equilibrium
11 At night, it was found that the sea water was hotter compared to the sand on land. This phenomenon can be explained using concepts star A Specific heat capacity B Thermal equilibrium C Specific latent heat of fusion D Specific latent heat of vaporisation T4 Chapter 4.2 Specific Heat Capacity
12 The air pressure in a lorry tyre is 280 kPa at a temperature of 30 °C. What is the air pressure in the tyre when the temperature is 38 °C? [ Assume that the volume of the air in the tyre is constant ] star A 221.05 kPa B 272.80 kPa C 287.39 kPa D 354.67 kPa T4 Chapter 4.4 Gas Laws
13 Diagram 5 shows a graph of wave motion. What quantities are shown by R and S? star A R: Wave length, S: Period B R: Wave length, S: Frequency C R: Amplitude, S: Period D R: Amplitude, S: Wave length T4 Chapter 5.1 Fundamentals of Waves
14 Diagram 6 shows a plane wave moving towards a gap. The movement of the wave through the gap will cause changes to the star A amplitude B frequency C wave speed D wave length T4 Chapter 5.5 Diffraction of Waves
15 Diagram 7 shows dark fringes and bright fringes formed on a screen in a Young's double-slit experiment. What happens to the number of dark fringes at a distance, y if the distance of the screen and double-slit, D decreases? star A Increases B Decreases C No change T4 Chapter 5.6 Interference of Waves
16 Diagram 8 shows a television remote control. What type of electromagnetic wave is used for this television remote control? star A X-ray B Gamma ray C Infrared ray D Micro wave T4 Chapter 5.7 Electromagnetic Waves
17 Diagram 9 (a) shows a ray of light propagates from medium Q to medium P. Diagram 9 (b) shows a ray of light propagates from medium R to medium P. Arrange the optical density of the mediums, in ascending order. star A P, Q, R B Q, R, P C R, P, Q D Q, P, R T4 Chapter 6.1 Refraction of Light
18 Where should an object be placed in front of a magnifying glass? star A Less than f B Between f and 2f C Equal to 2f D More than 2f T4 Chapter 6.3 Image Formation by Lenses
19 Diagram 10 shows a light ray passing through a glass prism. Which angle is known as the critical angle of the prism? star A α B β C γ D θ T4 Chapter 6.2 Total Internal Reflection
20 Diagram 11 shows an image of the building seen through a mirror M. What is the type of mirror M? star A Plane mirror B Spherical mirror C Concave mirror D Convex mirror T4 Chapter 6.6 Image Formation by Spherical Mirrors
21 A man is standing on a weighing machine inside a lift which moves with a constant velocity. The reading of the weighing machine is star A zero B less than the weight of the man C same as the weight of the man D more than the weight of the man T5 Chapter 1.3 Forces in Equilibrium
22 Diagram 12 shows some cyclists during a race. Which of the following is a method to reduce air resistance? star A Wearing fit attire B Wearing a helmet C Wearing a gloves D Using big size of wheel
23 Diagram 13 shows a method of determining the resultant force of force P and force Q by using the parallelogram method. The magnitude of the resultant force is star A XY B OY C XZ D ZY T5 Chapter 1.1 Resultant Force
24 Diagram 14 shows the arrangement of an apparatus for an experiment. Which of the following conclusion is correct? star A Liquid pressure increases with depth. B Liquid pressure acts perpendicularly to its surface C Liquid pressure does not depend on the shape of the container D Liquid pressure is caused by its weight acting on a surface T5 Chapter 2.1 Pressure in Liquids
25 Diagram 15 shows two sailboat move on the sea with the strong winds. The physics principles involved are star A Pascal's Principle B Bernoulli's Principle C Archimedes' Principle D Principle of conservation of momentum T5 Chapter 2.6 Bernoulli's Principle
26 Diagram 16 shows a dam to generate electricity. [ Atmospheric pressure = 10.3 m H_2O, density of water, \rho = 1 000 kg m^-3 ] Calculate the pressure at a depth of 135 m, in units kPa. star A 145.300 kPa B 1324.350 kPa C 1425.393 kPa D 13640.805 kPa T5 Chapter 2.1 Pressure in Liquids
27 Diagram 17 shows a digital manometers used to measure gas pressure. What are the advantages of using a digital manometer than mercury manometer? I Digital manometer is portable. II Digital manometer can measure more accurately. III Digital manometer needs to be charged periodically. star A I, II and III B I and III only C I and II only D II and III only T5 Chapter 2.3 Gas Pressure
28 Diagram 18 shows the voltage-current graph for a conductor. Which statement is correct about the conductor? star A The conductor obeys Ohm's Law. B The resistance decreases when the voltage increases. C The conductor is the constantan filament of a bulb. D The resistance increases when the voltage increases. T5 Chapter 3.2 Resistance
29 Diagram 19 below show graf V against I to determine the e.m.f. and internal resistance of a dry cell. The equation for the graph above is star A I = rV B I = Vε + r C V = rI + ε D V = -rI + ε T5 Chapter 3.3 Electromotive Force (e.m.f.) and Internal Resistance
30 Diagram 20 show a 40 W Compact Fluorescent Lamp ( CFL ) and a 12 W Light Emitting Diode ( LED ) both produce the same brightness. If they are switched on for 9 hours a day. Which of the following statement is true. star A The energy consumption of CFL is lower and higher efficiency. B The energy consumption of LED is lower and higher efficiency. C The energy consumption of CFL is higher and lower efficiency. D The energy consumption of LED is higher and lower efficiency. T5 Chapter 3.4 Electrical Energy and Power
31 Diagram 21 shows the Fleming's left-hand rule. Thumbs is represents star A Force B Current C Magnetic field D Electromagnetic field T5 Chapter 4.1 Force on a Current-carrying Conductor in a Magnetic Field
32 The Diagram 22 shows the deflection of a galvanometer when a bar magnet is pushed into a solenoid. If the rate of motion of the bar magnet increases, what happens to the deflection of the galvanometer? star A Increase B Decrease C No change T5 Chapter 4.2 Electromagnetic Induction
33 Diagram 23 shows a transformer. Which of the following is a way to increase the efficiency of a transformer? I Use steel as core II Use a laminated iron core III Use thick copper wire star A I, II and III B I and III only C I and II only D II and III only T5 Chapter 4.3 Transformers
34 Diagram 24 shows the structure of a cathode ray oscilloscope When switches S1 and S2 are turned on, which part of the thermionic emission occur? star A A B B C C D D T5 Chapter 5.1 Electron
35 The diagram 25 shows a diode used in a circuit Which of the following will be able to light the bulb? star A adds the battery B reverse the diode connection C adds a resistor to the circuit D connect diode and bulb in series T5 Chapter 5.2 Semiconductor Diode
36 The diagram 26 shows a transistor circuit to switch on a light bulb during the day. What changes need to be made to light the bulb at night? star A Interchange R1 and LDR B Interchange R1 and R3 C Change the battery terminals D Convert an npn transistor to a pnp T5 Chapter 5.3 Transistor
37 The process of small and light nuclei fuse to form a heavier nucleus is known as star A chain reaction B nuclear reaction C nuclear fission D nuclear fusion T5 Chapter 6.2 Nuclear Energy
38 In a nuclear reaction 2.69 x 10^-12 J of energy released. What is the mass defect? [ 1 u.j.a = 1.66 x 10^-27 kg ] [ 1 amu = 1.66 x 10^-27 kg ] star A 4.96 x 10^-56 amu B 2.99 x 10^-29 amu C 1.80 x 10^-2 amu D 5.40 x 10^6 amu T5 Chapter 6.2 Nuclear Energy
39 Which of the following statement is the characteristic of photoelectric effect? star A Intensity of light affects the energy of photoelectron B The greater the frequency of photons, the greater the maximum kinetic energy of photoelectrons C The emission of electrons from the surface of metal is occurs when cathode is heated D Work function known as minimum frequency is required to emit the electrons T5 Chapter 7.2 Photoelectric Effect
40 A monochromatic light with a photon energy of 2.00 eV is shone onto a clean Celcium metal surface. Calculate the wavelength of the monochromatic light? [ Given that hc = 1.243 x 10^3 eV nm ] star A 160.9 nm B 248.6 nm C 540.4 nm D 621.5 nm T5 Chapter 7.1 Quantum Theory of Light