1 A dermatology patient is treated with ultraviolet light with a wavelength of 375 nm. What is the type of physical quantity of the wavelength? star A Base quantity B Vector quantity C Derived quantity T4 Chapter 1.1 Physical Quantities
2 Diagram 1 shows an arrangement of apparatus to study the relationship between the extension of a rubber band and force. ### Diagram 1 Which hypothesis statement is correct? star A The extension of a rubber band depends on the force B The extension of a rubber band is directly proportional to force C The extension of a rubber band is inversely proportional to force D The higher the force, the higher the extension of a rubber band T5 Chapter 1.4 Elasticity
3 A passenger in an airplane watching the flight path on the map on screen as shown in Diagram 2 during his flight to Belgium capital, Brussels. ### Diagram 2 What is the physical quantity that represent the flight path on the screen? star A Speed B Velocity C Acceleration D Displacement T4 Chapter 2.1 Linear Motion
4 Which graph shows the motion with constant velocity? star A A Figure B B Figure C C Figure D D Figure T4 Chapter 2.2 Linear Motion Graphs
5 Diagram 3 shows a feather and a metal ball falling freely in a vacuum. ### Diagram 3 Which statement is the best to describe the motion of feather and metal ball? star A Constant velocity B Constant acceleration C Velocity increases D Acceleration increases T4 Chapter 2.3 Free Fall Motion
6 Diagram 4.1 shows trolley A and trolley B before the spring is released. Diagram 4.2 shows the condition of the trolleys after the spring is released. Calculate the velocity of trolley B after spring is released. star A 0.5 m s^-1 B 1.0 m s^-1 C 2.0 m s^-1 D 4.0 m s^-1 T4 Chapter 2.5 Momentum
7 Diagram 5 shows a man is moving by using a personal transporter with an acceleration. ### Diagram 5 Which statement is correct? star A The net force acting on the personal transporter is zero B Thrust is greater than the frictional force C Thrust is smaller than the frictional force D Thrust is equal to frictional force T4 Chapter 2.6 Force T5 Chapter 1.1 Resultant Force
8 What is meant by gravitational field strength? star A Weight of a body. B The ability of the gravitational field to attract objects. C The gravitational force acting on an object. D The force acting per unit mass due to gravitational attraction. T4 Chapter 2.8 Weight
9 Diagram 6 shows Ahmad, Rama and Lim with same mass. F1, F2 and F3 are gravitational force between them. ### Diagram 6 Which statement is correct? star A F1 = F2 = F3 B F1 > F2 > F3 C F1 < F2 < F3 D F1 > F2 < F3 T4 Chapter 3.1 Newton's Universal Law of Gravitation
10 Diagram 7 shows a satellite of mass 500 kg orbiting Earth at a distance 380 km from the surface of Earth. ### Diagram 7 By using formula T^2 = \frac{4\pi^2 r^3}{GM}, calculate the orbital period of the satellite. [Mass of the Earth = 5.97 x 10^24 kg] [Radius of the Earth = 6.37 x 10^3 km] star A 3.049 x 10^7 s B 2.563 x 10^7 s C 5.522 x 10^3 s D 5.062 x 10^3 s T4 Chapter 3.2 Kepler's Laws
11 Why a communication satellite must be in geostationary orbits? star A Orbital period is 24 hours B To cover wide range of area C Same direction of motion of the Earth's rotation D At different areas throughout the year T4 Chapter 3.3 Man-made Satellites
12 Diagram 8 shows a bowl of hot soup being left at room temperature. ### Diagram 8 Thermal equilibrium is reached when star A soup temperature decreases B the surrounding air temperature increases C no heat transferred between the surrounding air and soup D there is no net heat transferred between the surrounding air and soup T4 Chapter 4.1 Thermal Equilibrium
13 Diagram 9 shows a balloon filled with air and water respectively being carried towards the lit candle. The balloon filled with air burst, while the candle filled with water does not burst when it touches the flame of candle. ### Diagram 9 Which statement is correct? star A Water is a good conductor of heat B Balloon is a good conductor of heat C Water has high specific heat capacity D Balloon has high specific heat capacity T4 Chapter 4.2 Specific Heat Capacity
14 Diagram 10 shows air particles in a closed container before and after being heated in 5 minutes. Which pair is correct after the closed container is being heated? star A Increase, Increase B Decrease, Decrease C Increase, Decrease D Decrease, Increase T4 Chapter 4.4 Gas Laws
15 Which of the following is a type of mechanical wave? star A Water wave B Radio wave C Microwave D Light wave T4 Chapter 5.1 Fundamentals of Waves
16 Which characteristic does not change after water wave is reflected? star A Velocity B Amplitude C Direction of wave D Wavelength T4 Chapter 5.3 Reflection of Waves
17 Diagram 11 shows a pupil can hear music from outside. ### Diagram 11 What is phenomenon related to the above situation? star A Reflection B Refraction C Interference D Diffraction T4 Chapter 5.5 Diffraction of Waves
18 Diagram 12 shows the apparatus set-up of Young's double slit experiment. The wavelength of the monochromatic light is 5.5 x 10^-7 m. The distance between the two slits is 5.00 x 10^-4 m and the distance between the double slit and the screen is 4 m. ### Diagram 12 Calculate distance between two bright fringes? star A 3.64 x 10^-3 m B 4.40 x 10^-3 m C 3.64 x 10^-11 m D 6.88 x 10^-11 m T4 Chapter 5.6 Interference of Waves
19 Diagram 13 shows an electromagnetic spectrum. ### Diagram 13 What is electromagnetic spectrum components at X and Y? star A X-ray, Microwave B Infrared, Ultraviolet C Ultraviolet, Infrared D Microwave, X-ray T4 Chapter 5.7 Electromagnetic Waves
20 Diagram 14 shows a fish seeing an insect image above the actual position. ### Diagram 14 Which statement is correct to explain the situation? star A The density of air > the density of water B The refractive index of air < the refractive index of water C The speed of light in water > the speed of air in air D The frequency of light in air > the frequency of light in water T4 Chapter 6.1 Refraction of Light
21 Which instrument apply the concept of total internal reflection? star A Microscope B Magnifying glass C Prism binokular D Astronomical telescope T4 Chapter 6.2 Total Internal Reflection
22 Which instrument produce a real, diminished and inverted image? star A Periscope B LCD projector C Magnifying glass D Smartphone camera T4 Chapter 6.5 Optical Instruments
23 An object is placed 8.0 cm in front of a convex lens of focal length 10.0 cm. What is the image distance and the characteristics of the image formed? star A 40.0, Inverted, real and diminished B 40.0, Upright, virtual and magnified C 4.4, Inverted, real and diminished D 4.4, Upright, virtual and magnified T4 Chapter 6.4 Thin Lens Formula
24 A concave mirror has a focal point, F and centre of curvature, C. Which object position will produce a real, inverted and magnified image for the concave mirror? star A A Figure B B Figure C C Figure D D Figure T4 Chapter 6.6 Image Formation by Spherical Mirrors
25 Diagram 15 shows three horizontal forces act on a lorry that is moving along a straight level road. ### Diagram 15 Which combination forces would result in the lorry moving at constant velocity? star A 1000 N, 1500 N, 500 N B 500 N, 1500 N, 1000 N C 1500 N, 500 N, 1000 N D 1000 N, 500 N, 1500 N T5 Chapter 1.3 Forces in Equilibrium
26 Diagram 16 shows a man pulling luggage with force, F = 68 N. ### Diagram 16 Determine the magnitude of horizontal force. star A 68 sin 50° B 68 cos 50° C 68 tan 40° D 68 cos 40° T5 Chapter 1.2 Resolution of Forces
27 Diagram 17 shows a flower pot of mass 1.5 kg hanging from a pole. ### Diagram 17 Calculate the tension, T, of each spring star A 8.12 N B 9.31 N C 16.24 N D 17.40 N T5 Chapter 1.3 Forces in Equilibrium
28 Diagram 18 shows graph of force, F against extension of the spring, x. ### Diagram 18 Determine the elastic limit and spring constant. star A 1, 1 B 1, 4 C 4, 4 D 4, 1 T5 Chapter 1.4 Elasticity
29 Diagram 19 shows the height of a mercury barometer is 75.0 cm. What is the pressure at P? ### Diagram 19 star A 15.0 cm Hg B 35.0 cm Hg C 60.0 cm Hg D 90.0 cm Hg T5 Chapter 2.2 Atmospheric Pressure
30 Diagram 20 shows a manometer that is used to determine the pressure of gas in a container, ### Diagram 20 Which statement is correct? star A The gas pressure is equal to 15 cm Hg B The gas pressure is equal to atmospheric pressure C The gas pressure is less than atmospheric pressure D The gas pressure is higher than atmospheric pressure T5 Chapter 2.3 Gas Pressure
31 Diagram 21 shows a chair used by dentists to treat patients. ### Diagram 21 Name the physics principle used in the diagram above. star A Archimedes' principle B Bernoulli's principle. C Pascal's principle D Principle of conservation of energy T5 Chapter 2.4 Pascal's Principle
32 Diagram 22 shows a Venturi tube. ### Diagram 22 Which of the following diagram shows the correct level of water in tube S, T, U, and V? star A A Figure B B Figure C C Figure D D Figure T5 Chapter 2.6 Bernoulli's Principle
33 Diagram 23 shows a battery labeled 9 V. ### Diagram 23 What physical quantity does 9 V represent? star A Current B Power C Potential difference D Electromotive force T5 Chapter 3.3 Electromotive Force (e.m.f.) and Internal Resistance
34 Diagram 24 shows three resistors connected in a circuit. ### Diagram 24 What is the reading of the ammeter when the switch is closed? star A 0.95 A B 4.50 A C 4.90 A D 5.70 A T5 Chapter 3.2 Resistance
35 Diagram 25 shows a direct current generator. ### Diagram 25 Which of the following working principle of direct current generator is correct? star A Interaction between two magnetic field to form catapult field B Convert electrical energy to kinetic energy C Produce a changing current D Coil is rotated by external force T5 Chapter 4.2 Electromagnetic Induction
36 Diagram 26 shows a statement regarding the emission of electrons. > "The emission of free electrons from a heated metal surface" ### Diagram 26 The statement is a definition of star A Cathode ray B Thermal radiation C Thermionic emission D Photoelectric effect T5 Chapter 5.1 Electron
37 Ammeter in Diagram 27 shows no reading when the circuit is connected. ### Diagram 27 What can be done to make the ammeter show a reading? star A Increase the number of diodes B Reverse the terminal of dry cells C Increase the numbers of dry cells D Swap the position of ammeter and voltmeter T5 Chapter 5.2 Semiconductor Diode
38 Diagram 28 shows the mushroom cloud produced during the Trinity atomic bomb test which was invented by J Robert Oppenheimer. The total energy produced from this explosion is 100 x 10^12 J. ### Diagram 28 What is the total mass defect? star A 1.11 x 10^-3 kg B 3.33 x 10^-3 kg C 1.11 x 10^5 kg D 3.33 x 10^5 kg T5 Chapter 6.2 Nuclear Energy
39 What happen in a photoelectric effect when the energy of photon exceeded work function? star A Produced the kinetic energy only B Electron released from the metal surface only C Produce a new electron called photoelectron D Electron released from the metal surface with maximum kinetic energy T5 Chapter 7.3 Einstein's Photoelectric Theory
40 A light of wavelength 400 nm is incident on a metal surface to produce photoelectrons. If the threshold wavelength of the metal is 652 nm, what is the maximum kinetic energy of the photoelectron? star A 2.89 x 10^-20 J B 4.00 x 10^-20 J C 1.04 x 10^-19 J D 1.92 x 10^-19 J T5 Chapter 7.3 Einstein's Photoelectric Theory