1. Diagram below shown existence of zero error of a pair of vernier calliper.

What is the zero error?

A. + 0.5 mmB. – 0.5 mmC. + 0.5 cmD. – 0.5 cm

2. Given a formula

F = C V2

Where base unit of F and V are kg m s-2 and m s-1 respectively. What is the base unit of C?A. kg s-1

B. kg m-1

C. kg m-1 s-2

D. kg m-2 s-2

3. 3. Standard form for 720 km j-1 is

A. 7.2 x 102 m s-1

B. 7.2 x 105 m s-1

C. 1.2 x 104 m s-1

D. 2.0 x 102 m s-1

E. 7.2 x 104 m s-1

4. Which of the following base quantities has correct S.I unit?

Base Quantities S.I. unitA Volume m3

B Weight kgC Temperature CD Distance m

5. Diagram below shows a sprinkler which been used for watering the plants. The sprinkler will rotates while the water spouting out.

Which of those laws below applied in the sprinkler?

A. Newton First LawB. Newton Second LawC. Newton Third LawD. Pascal Law

6. Diagram shows the velocity – time graph for the motion of a car

The car is accelerating at opposite direction from time

A. 2 s to 5 sB. 5 s to 9 sC. 5 s to 7 sD. 7 s to 9 s

7. Diagram shows a football player is running at some distance before kicking the ball.

The running is for

A. increase player’s inertiaB. increase impulse during kickingC. reducing momentum on the player’s legD. increase collision time between the leg and the ball.

8. Figure below shows a bullet of the mass 20 g is fired from a riffle of mass 4.0 kg. The recoil velocity of the riffle is 1.5 m s-1

What is the velocity of the bullet?

A. 300 m s-1

B. 280 m s-1

C. 30 m s-1

D. 120 m s-1

E. 7.5 m s-1

9. Figure below showed a load of weight W hung to string. The string is tight to retort stand been pulled by force F and giving a tension T to the rope.

Which of the following vector diagrams shows the equilibrium of force on the load?

A. B.

C. D.

10.Figure A below shows a system of two springs being hung below them. Total extension for the system is 4 cm.

When the arrangement being change to Figure B, what is the total extension for the system?

A. 8 cmB. 6 cmC. 12 cmD. 4 cmE. 10 cm

11. It is impossible to build an idle motor. This is because

A. Some of the supplied energy has change to thermal energy.B. Some of the supplied energy has change to electric energy.C. Some of the supplied energy has change to work done.D. Some of the supplied energy has been lost to the air

12. A farmer found that it is easier to cut using sharp chopper than the blunt. This is because

A. the weight of chopper will give bigger forceB. the sharp chopper has smaller cutting edge.C. the sharp chopper will give small pressure cutting surfaceD. the farmer can produce higher force to cut.

13. Block A will float when placed in liquid X but will sink if being placed in liquid Y. What conclusion can be made from the observation?

A. Liquid X is denser than liquid Y B. Liquid Y is denser than liquid XC. Liquid X is denser than the blockD. Liquid Y is denser than the block

14. All the instruments in diagram below are used to measure pressure. Which of those not mean to measure atmospheric pressure?

15. A gas has been pump in a container and the apparatus being set up as diagram below. The mercury level being mark X.

Which is true about mercury level X, if the set up being brought to 50th floor of Menara Petronas?

A. Level X will raise upB. Level X will go downC. Nothing change

16. Air bubbles in the hydraulic brake system cause the brake to function inefficiently. Which statement explains this observation?

A. Air bubbles change the viscosity of the fluid.B. The air bubbles escape when the brake paddle is pressedC. The air bubble expand when the brake system become hot due to friction.D. The air bubbles are compressed when the brake is pressed

17. Figure show a hydraulic press

Pressure produce at P2, is

A. 50 N cm2

B. 5 N cm2 C. 10 N cm2

D. 100 N cm2

E. 200 N cm2

18. Diagram shows a container full with water been covered by a layer of balloon membrane.

When the membrane was pushed down, the test tube will move down. Which of the following statement is true explaining the phenomenon?

A. The water density increase when the membrane was push down.B. The air density in the test tune increase when membrane was push down.C. Water surface tension increase when membrane was push down.D. Air volume in the test tube decrease when the membrane was push down.

19. Figure below showed a boat carrying a good moving from the A to the B.

Which of the following statement is correct?A. The water at area A is denser than area B.B. The water at area B is denser than area A.C. The buoyant force at A is more than at B.D. The buoyant force at B is more than at A.

20. Diagram 1 shows two bodies A and B which are in thermal equilibrium.

Which of the following statement is false?A. The net rate of heat flow is zero.B. The heat flow in both directions is the same.C. The final temperature of both bodies is the same.D. The final physical characteristics of both bodies are the same.

21.

Electric immersion heater is insert into a metal block X . If the block show a smallest temperature rise, X would most probably

Type of metal Specific heat capacity / J kg-1C-1

A Lead 130B Iron 450C Copper 390D Aluminum 900

22. In Diagram below, the water in the container is heated until it boils.What will happen to the reading of the thermometer if the heating is continued?

A. It increasesB. It decreases.C. It remains constant.

23. Liquid X had a freezing and boiling point at 0 oC and 100 oC respectively. Sugars being add into the boiling liquid X . A graph temperature - time then plotted.

Which of the following graph will represent the result?

A. B.

C D.

.

24. Diagram below show a tyre been pump in air. The air pressure in the pump P1 is 1000 mm Hg, length of column of air is l and the air pressure in the tyre P2 is 3000 mm Hg.

The valve at tyre will open when P1 is more than P2. What is the length of air column when the valve starts to open?

A. l

B. l

C. l

D. l

E. l

25. Air bubbles increase its seize as they move to the surface of the water.This is because

A. water pressure act equally in all direction.B. water pressure increases with the depth of water.C. water pressure can be transmitted equally through the water.

26. A mirror form images because it able to

A. absorb light.B. reflect light.C. refract light.D. give off light.

27. What happens to light as it passes from glass into air?

A. Its frequency decreases because its speed decreases.B. Its frequency increases because its speed increases.C. Its wavelength decreases because its speed decreases.D. Its wavelength increases because its speed decreases.

28. Which of following optical instruments is invented based on the total internal reflection?A. Compound microscope.B. Prism binocular.C. Projector slide.D. Astronomical telescope.

29. Diagram below shows a magnifier lens with focal length 15 cm been use to magnify an image of object at a distance of 5 cm from the lens.

Image distance from the lens is,

A. 7.5 cm.B. 10.0 cm.C. 15.0 cm.D. 20.0 cmE. 75.0 cm

30. A simple astronomy telescope consist two lenses. If one of the lens is convex lens with 20 cm focal length, which of the following lens most suitable to be use pair with the lens?

A. Concave lens with 20 cm focal length.B. Convex lens with 20 cm focal length.C. Concave lens with 100 cm focal length.D. Convex lens with 100 cm focal length

31. Two pulses of waves moving opposite direction on a stretched and meet at the point X.

What is the total energy of the system after passing the point X?A. Constant.B. DecreasesC. Increases.

32. A hydrograph ship is plotting a seabed map.

The ultrasound waves release by the ship take 1.4 s for the echo to return back. If the speed of sound in the salt water is 1400 m s-1, what is the depth of the sea?

A. 540 m.B. 620 m.C. 700 m.D. 900 m.E. 980 m.

33. Diagram below shows a piece of stone drop into a lake at point X.

What will be most possible shape of the wave been produce?

34. Choose the correct change of waves when passing a small slit or barrier.

35. Which of the following statement shows diffraction of sound waves?

A. Sound echo from a hard object.B. Convergent of sound waves after passing a balloon fill with carbon dioxide.C. A loud and weak sound when passing two loudspeakers.D. Once can hear a sound from a radio although he is standing at other side of a corner.

36. A vibrating spherical bob is placed in a ripple tank.

The depth of the water l is then been increase. What changes will happen to circular waves?A. Waves length increase.B. Frequency increase.C. Waves speed increase.D. Amplitude decrease.

37. When a light waves passes through a slits, which of following characteristic of light will change?A. Amplitude.B. Wavelength.C. Velocity.D. Period.

38. Which of the following is not the used of ultrasound?A. Break a stone in human organ.B. Obtain image of an organ.C. Cutting a metal.D. Detect imperfection of structures.

39. Pitch of sound waves can be change by changing itsA. Amplitude.B. Speed.C. FrequencyD. Period

40. Which of the following electromagnetic waves frequency been arranged in ascending order?A. X-ray, radio waves, micro waves.B. Radio waves, visible light, X-ray.C. Gamma ray, radio waves, X-ray.D. Radio waves, X-ray, visible light.

41. Which diagram shows the correct field pattern?

42. A charge of 180 C flows through a electric device in 1 minute. Calculate the current in the electric device.

A. 2.0 A.B. 2.5 A.C. 3.0 AD. 3.5 A.E. 0.3 A

43.

What is the reading of potential different showed by the voltmeter above?A. 3.0 VB. 6.0 VC. 9.0 VD. 12.0 VE. 16.0 V

44. Graph shows the relation between potential different, V and current flow, I for eureka wire.

The gradient of the graph represent A. Electromotive force.B. Resistance.C. Energy.D. Power.

45. Diagram show a circuit consist three identical resistor, X,Y and Z.

Which of the following statement below not true?A. Reading at A2 equal with A3.B. Reading at A1 is bigger than at A2.C. Potential different. Crossing X is bigger than Z.D. Heat lost by resistor X is smaller than Z.

46. There are four identical light bulbs in the circuit shown in the figure 4. One of the bulbs burnt out will caused all others to go out. Select the bulb.

A. WB. XC. YD. Z

47. Select the circuit which can be used to determine the electromotive force of a battery.

48. A source of electromotive force is a device in which

A. Chemical energy converted to heat energy.B. Mechanical energy is converted to kinetic energy.C. Chemical energy is converted to electrical energy.D. Mechanical energy is converted to potential energy.

49. Which of the following properties must be possessed by a heating element?

A. High melting point.B. Low resistance.C. High degree of hardness.D. High oxidation rate.

50. Table below shows a data of an electric appliance usage.Electric appliance Power / w Usage period / hour Cost per unit

Water heater 3500 36 RM 0.25

What is the total cost for the water heater?

A. RM 15.00B. RM 17.50C. RM 31.50D. RM 35.00E. RM 40.80