Diagram 2 shows a velocity-time, v-t graph for a motion of a toy car.

Which statement is true?

Diagram 3 shows a simple water rocket. When the rocket is released from its launcher, water jet is expelled from the nozzle with high velocity.

Which statement is true?

Diagram 4 shows an object of mass 10 kg is pulled by force F1 on an inclined plane with a

frictional force F₂

Diagram 6.1 shows a high jump athlete experiences force F1 in time t1 when he falls on the mattress. Diagram 6.2 shows a golfer hit the golf ball with force F2 in time t2.

Which statement is correct?

Diagram 7 shows a shoe of weight, W, is placed on an inclined plane at an angle of θ to the horizontal. The area of the sole of shoe is A. R is the normal reaction and F is the frictional force.

What is the pressure exerted on the inclined plane?

Diagram 9 shows a U- tube which is filled with two immiscible liquids X and Y with different density.

The pressure at both arms of tube is the same at points

Diagram 10 shows three spring arrangements, J, K and L. All springs used are identical.

Which graph shows the correct arrangement of J, K and L?

Diagram 11 shows a siphon to remove dirty water from an aquarium which is placed on a cupboard.

Which statement does not explain this situation?

Diagram 13 shows a metal rod of uniform cross-sectional area is hung on a spring balance. It is immersed in a beaker of water. Then, the metal rod is raised up by a constant velocity.

Which of the graph shows the changes of the reading on the spring balance?

A cup of hot coffee is left to cool in the air. Which graph shows the change of temperature of the hot coffee after time t?

Diagram 16 shows three blocks P, Q and R, with the same mass. The same quantity of heat energy is applied to the blocks. The temperature rises in block R higher than P, but less than Q.

Which block has the lowest specific heat capacity?

Diagram 18.1 shows the size of the balloon in the air. Diagram 18.2 shows the same balloon submerged in the water.

Which physics law explains the situation above?

Which graph obeys the law of reflection?

Diagram 19 shows a coin and its image formed in a beaker filled with water. The refractive index of water is 1.33.

Which combination is correct?

Diagram 20 shows a light ray MN directed to a transparent semicircular block. The critical angle

of the transparent block is 41°. Which direction does the ray move from point O?

Diagram 21 shows an astronomical telescope. The focal length of the objective lens and eyepiece

lens of the telescope are fo and fe respectively. The length of the tube of the telescope is L.

Which of the relationship between L, f_o and f_e is correct for the astronomical telescope at normal

adjustment?

Diagram 22 shows an object, O placed at 2F of a concave lens. Which point, A, B, C or D, is the position of the image formed?

Diagram 23 shows a slinky spring experiment. The speed of vibration is 0.2 m s^-1.

What is the frequency of the vibration?

Diagram 24 shows water waves propagating from region X to region Y. The velocity of the water

waves in region X is 18 cm s^-1.

What is the velocity of the water waves in region Y?

Which diffraction pattern is correct when waves pass through an obstacle?

Diagram 25 shows the interference pattern of water waves produced by two coherent sources, A and B.

Which lines represent nodal lines

Diagram 26 shows sound waves produced by a musical instrument.

Which statement is correct?

Diagram 27 shows a drone and its remote control.

Table 2 shows the spectrum of electromagnetic waves.

Which electromagnetic wave is used by the remote control?

Diagram 28 shows a lighted candle placed between plate P and Q. Both plates are connected to

an Extra High Tension (E.H.T.) supply.

Which observation is correct when the switch is on?

Diagram 29 shows an electric circuit. The light bulb lights up when the jockey is pressed at the constantan wire on metre rule.

Which changes are correct when the jockey is slowly moved from P to Q?

An electric kettle of power rating ‘240 V, 3000 W’ is filled with 0.5 kg of cold tap water at 20^oC. When the electric kettle is connected to 240 V supply, it takes 1 minute and 30 seconds to boil the water.

What is the heat energy loss to the surroundings in the heating? [Specific heat capacity of water = 4200 J kg-1 ^oC^-1]

Diagram 30 shows a resistor, R and two identical light bulbs, P and Q connected in three different

circuits.

Which pair is correct?

Diagram 31.1 shows an electric circuit to study the relationship between potential difference, V across a battery with the current, I supplied by the battery. The crocodile clips are pressed on position P and Q on the arrangement of resistance wires as shown in Diagram 31.2 and the corresponding readings of ammeter and voltmeter are recorded. The procedures are repeated by pressing the crocodile clips on PR, QS, PT and a graph of potential difference, V against current, I is plotted.

Which graph is correct?

Diagram 32 shows a current carrying conductor.

Which diagram shows the correct magnetic field pattern on the cardboard?

Diagram 33 shows the movement of a current carrying conductor between two magnets.

Which of the following will increase the speed of movement of the conductor?

Diagram 34 shows a bar magnet being pushed towards a solenoid.

Direction of deflection of the galvanometer pointer can be determined by

Diagram 35 shows a step up transformer.

Which step will increase the efficiency of the transformer?

Diagram 38 shows the symbol of a transistor.

Name the type of transistor and terminal P.

A diode is also known as a valve because it

Which equation is correct for radioactive decay?

0.005 u mass of a radioactive element is changed to nuclear energy in 0.05 μs.

Jisim unsur radioaktif 0.005 u telah ditukarkan kepada tenaga nuklear dalam 0.05 μs.

Which statement is correct about the nuclear fission reaction?

[1 u = 1.66  10-27 kg, c = 3.00  108 m s-1]

Why do all of the planets orbit the sun rather than Earth?

Radiation and matter that has the properties of both particle and wave is called