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1Which of the following shows the prefixes in ascending order correctly?

Apico, mega, nano, tera

Bpico, nano, mega, tera

Cmega, tera, pico, nano

Dmega, nano, pico, tera

2Which measurement is the shortest?

A5.29 105 hm

B5.29 104 dam

C5.29 104 dm

D5.29 102 cm

3Which of the following lists of quantities consists of three scalar quantity?

APower, Distance, Time

BDistance, Displacement, Velocity

CWork, Force, Distance

DVelocity, Momentum, Force

4Diagram 1 shows an investigation about the stretching of a spring. Objects of different masses are supported by identical springs.

Diagram 1

Which of the following variables are correct?

Manipulated variableResponding variableConstant variableADiameter of the spring

Mass of the object

Length of the spring

BLength of the spring

Mass of the object

Diameter of the spring

CDiameter of the spring

Length of the spring

Mass of the object

DMass of the object

Length of the spring

Diameter of the spring

5Which of the following graphs obeys the equation W = EQ \F(F,d) , where F is a constant?

A

B

C

D

6Diagram 2 shows a bicycle moving up a hill. The bicycle decelerates as it moves up the hill and accelerates as it moves down the hill.

Diagram 2

Which of the following graphs shows the correct relationship between the velocity, v, of the bicycle and the time, t, of the motion?

A

B

C

D

7Diagram 3 is an velocity-time graph showing the movement of an object.

Diagram 3

Which of the following acceleration-time graphs represents the movement of the object?

A

B

C

D

8Diagram 4 is a velocity-time graph showing the motion of an object.

Diagram 4

Calculate the displacement, in m, travelled by the object in 9 s.

A6 m

B36 m

C42 m

D114 m

9Diagram 5 shows trolley X moves on a frictionless plane and collides with the stationary trolley Y.

Diagram 5

Which of the following statements is not true?

AThe total kinetic energy before and after the collision is not conserved

BThe momentum before and after the collision is conserved

CThe trolleys move together with a common velocity

DThe collision is an elastic collision

10Which of the following is an application of conservation of momentum?

A

B

C

D

11Diagram 6 shows a car with a mass of 1200 kg moving with an acceleration of 2 m s2. The frictional force acting on the car is 500 N.

Diagram 6

Calculate the force exerted by the engine of the car.

A2900 N

B2400 N

C1900 N

D500 N

12Diagram 7 shows a wooden block is pulled and moving with an acceleration. The friction between the block and the table surface is 5 N.

Diagram 7

Choose the correct pair of forces F1 and F2.

F1/NF2/NA2

7

B8

7

C9

3

D7

9

13Diagram 8 shows a box with a mass of 4 kg is pushed forward by a force of 25 N. The frictional force between the box and the floor is 9 N.

Diagram 8

Calculate the acceleration of the box.

A4 m s-2B8 m s-2C34 m s-2D225 m s-2

14Diagram 9 shows a stroboscopic photograph of a ball dropped from a height.

Diagram 9

The physics quantity that remains constant as the ball falls is

Akinetic energy

Bacceleration

Cmomentum

Dvelocity

15Diagram 10 shows an eraser and a leaf experiencing free fall in a vacuum.

Diagram 10

Choose the correct statement about the motion.

AThe gravitational force acting on the leaf and the eraser are the same

BThe leaf and the eraser reach the ground at the same time

CThe leaf and the eraser have the same kinetic energy

DThe leaf and the eraser have the same momentum

16The forces are in equilibrium in all the phenomena below except

Aa motocycle descending a hill at constant velocity

Ba car moving on a road at constant velocity

Ca mango hanging at rest on a tree

Da book falling from a table

17Diagram 11 shows a trolley being released on a smooth plane.

Diagram 11

Calculate the velocity of trolley at X.

A144.0 m s1B72.0 m s1C36.0 m s1D12.0 m s1

18Diagram 12 shows a load of 30 kg is lifted up 3 m from the floor.

Diagram 12

Calculate the work done in lifting the load.

A900 J

B300 J

C90 J

D10 J

19Diagram 13 shows a boy with mass 80 kg climbing up a tree at a height of 10 m in 100 s.

Diagram 13

Calculate the power generated by the boy.

A8 W

B40 W

C80 W

D8000 W

20Diagram 14 shows a trolley and a load connected by an inelastic string through a frictionless pulley.

Diagram 14

What is the energy change that happens in the system when the load is released?

APotential energy of the trolley kinetic energy of the load

BPotential energy of the load kinetic energy of the trolley

CPotential energy of the load kinetic energy of the trolley and load

DPotential energy of the trolley and load kinetic energy of the trolley

21Diagram 15 shows three arrangements of springs, X, Y and Z. All the springs are identical.

XYZDiagram 15

Which comparison is correct about the extension of X, Y and Z?

AX > Y > Z

BZ > X > Y

CY > X > Z

DY > Z > X

22Diagram 16 shows three arrangements of springs, X, Y and Z. All the springs are identical.

XYZDiagram 16

Which comparison is correct about the extension of X, Y and Z?

AX < Z < Y

BZ < Y < X

CZ < X < Y

DX < Y < Z

23Diagram 17 shows four spheres, W, X, Y and Z of the different mass floating on water.

Diagram 17

Arrange the density of spheres, W, X, Y and Z, in descending order.

AY, Z, W, XBY, X, W, ZCW, Y, X, ZDZ, X, Y, W

24Diagram 18 shows a fish in the sea.

Diagram 18

Calculate the pressure exerted by the water on the fish. [Density of water = 1 000 kg m3]

A3 10 Pa

B3 101 Pa

C3 109 Pa

D3 104 Pa

25Diagram 19 shows two identical containers containing liquid M and liquid N with 11 cm height and 16 cm height respectively. Both containers produce the same water spurt.

Diagram 19

If the density of liquid M is 1.6 g cm3, find the density of liquid N.

A2.30 g cm3B1.15 g cm3C1.10 g cm3D0.55 g cm3

26Given that the pressure of sea water at the bottom of an ocean is 4.59 109 N m2, calculate the depth of the ocean. [Density of sea water = 1.02 103 kg m3]

A4.59 1010 m

B4.50 106 m

C4.50 105 m

D4.50 104 m

27Diagram 20 shows the water is supplied to a water tank S from a water tank on a hill.

Diagram 20

Calculate the pressure of the water at S. [Density of water = 1 000 kg m3]

A1.5 105 N m2B1.8 105 N m2C2.8 105 N m2D3.3 105 N m2

28Diagram 21 shows a manometer connected to a container filled with gas.

Diagram 21

What is the pressure, Pgas, inside the container? [p = density of mercury, g = gravitational acceleration, Patm = atmospheric pressure]

APgas = hpg PatmBPgas = Patm + hpgCPgas = PatmDPgas = hpg

29Diagram 22 shows a rubber hook sticks to a smooth wall when it is pressed against the wall.

Diagram 22

Why the rubber hook sticks to the wall?

AThe atmospheric pressure is more than the pressure inside the hook

BThe atmospheric pressure is less than the pressure inside the hook

CThe adhesive force between the hook and the wall is strong

DThere is no pressure inside the hook

30Diagram 23 shows a simple barometer.

Diagram 23

What happen to the height of the mercury, h, in glass tube when mercury is added to the container?

AThe height of the mercury in glass tube increases and then decreases

BThe height of the mercury in glass tube remains the same

CThe height of the mercury in glass tube increases

DThe height of the mercury in glass tube decreases

31Which statement explains why gases are more compressible than solids?

AThe size of gas molecules is larger than the size of solid molecules

BThe mass of gas molecules is larger than the mass of solid molecules

CThe density of gas molecules is larger than the density of solid molecules

DThe distance between gas molecules is larger than the distance between solid molecules

32Which of the following diagrams shows the pressures correctly when a suction pump is pulled upwards to remove dirt from a blocked sink pipe?

A

B

C

D

33Diagram 25 shows a mercury barometer.

Diagram 25

Which of the following will increase the height, h of the mercury?

APlace the barometer on the top of a mountain

BRemove some mercury from the container

CPlace the barometer below sea-level

DPlace the barometer at the seaside

34Which of the following apparatus uses the Pascal's principle?

A

B

C

D

35Diagram 27 shows a ball floating on water.

Diagram 27

Which statement explains this situation?

AThe weight of the ball + the upthrust = 0

BThe weight of the ball = the upthrust

CThe weight of the ball > the upthrust

DThe weight of the ball < the upthrust

36Diagram 28 shows a bottle floating on the surface of water.

Diagram 28

Which of the following statements is correct?

ADensity of bottle = Density of water displaced

BWeight of bottle = Weight of water displaced

CHeight of bottle = Height of water displaced

DVolume of bottle = Volume of water displaced

37Diagram 29 shows the hot water is added to the cold alcohol.

Diagram 29

Which statement is correct about the temperature of the final mixture?

AIt is the same as the temperature of the hot water

BIt is the same as the temperature of the cold alcohol

CIt is higher than the temperature of the cold alcohol

DIt is lower than the temperature of the cold alcohol

38What is the concept used in the measurement of temperature using a thermometer?

AThermal radiation

BSpecific latent heat

CThermal equilibrium

DThermal resistance

39Diagram 30 shows two identical objects, B and C, which are in contact. The initial temperature of B and C are 90C and 40C respectively.

Diagram 30

Which statement is correct about B and C when the thermal equilibrium is reached?

ATemperature of B is higher than C

BNet rate of heat flow between B and C is zero

CThe quantity of heat in B is the same as in C

DRate of change in temperature of B is bigger then that of C

4014500 J of heat is used to increase the temperature of 200 g of metal block from 30C to 93C. What is the specific heat capacity of the metal block?

A589 J kg1 C1B780 J kg1 C1C1151 J kg1 C1D2417 J kg1 C1

41What is the latent heat of fusion for water?

AIt is the heat absorbed by 1 kg of water to increase the temperature by 1 C

BIt is the heat absorbed by 1 m3 of ice during melting without changes in temperature

CIt is the heat absorbed by 1 kg of ice during melting to increase the temperature by 1 C

DIt is the heat absorbed by 1 kg of ice during melting without changes in temperature

42Diagram 31 is a graph which shows the heating curve of a substance.

Diagram 31

At which stage is the substance in the solid and liquid state at the same time?

AEF

BFG

CGH

DHI

43Which of the following is the constant variables for the experiment to confirm the Boyle's Law?

AThe volume and the temperature of the gas

BThe pressure and the mass of the gas

CThe volume and the mass of the gas

DThe mass and the temperature of the gas

44Diagram 32 shows the condition of a bottle which initially contains hot air, before and after being put into a basin of ice.

Diagram 32

Which of the following laws explained the situation?

ACharles's law

BHooke's law

CEuler's law

DNewton's law

45Which of the following graphs shows the relationship between pressure, P, and temperature, T, of a gas at constant volume?

A

B

C

D

46Which of the following graphs represents the equation, PV = constant?

A

B

C

D

47Which of the following statements is correct when a fixed mass of gas in a bottle of fixed volume is heated?

AThe pressure of the gas increases

BThe molecules of the gas move with lower velocity

CThe kinetic energy of the gas molecules decreases

DThe pressure of the gas is constant

48Diagram 33 shows a student sitting in front of a plane mirror. The student sees the image of the object in the plane mirror. The distance between the student and plane mirror is 3 m.

Diagram 33

If the distance between the image and the student is 14 m, calculate the distance between the student and the object.

A14 m

B11 m

C10 m

D8 m

49Diagram 34 shows the path of light travelling from air into glass block. The refractive index of the glass is 1.39.

Diagram 34

Find the angle of incidence P.

A28.6

B23.6

C22.6

D14.4

50Given that the velocity of light in air is 3.0 108 m s1, find the velocity of light in a glass block of refractive index 1.60.

A5.3 109 m s1B1.9 108 m s1C4.8 108 m s1D2.4 109 m s1

51Diagram 35 shows a ray of light travelling from air to liquid T at an angle of incidence of 35.

Diagram 35

Find the refractive index liquid T.

A0.24

B0.74

C1.00

D1.36

52Diagram 36 shows a ray of light propagates from water to air.

Diagram 36

What is the refractive index of the water?

A1.44

B1.71

C1.94

D1.99

53Which of the following diagrams shows the total internal reflection if the critical angle of liquid Y is 46?

A

B

C

D

54Diagram 38 shows a light ray P travelling from water to air at an angle of incidence of 42.

Diagram 38

If the critical angle of water is 42, choose the correct path of light after passing through point O?

AOQ

BOR

COS

DOT

55Which of the following diagrams shows a ray hitting a glass prism at the critical angle, ?

A

B

C

D

56Which of the following diagrams shows the correct path of a light ray passing through a lense? [F is the focal point of lense]

A

B

C

D

57Diagram 41 shows the appearance of the word MALAYSIA as seen through a magnifying lens.

Diagram 41

Which light phenomenon explains this situation?

ATotal internal reflection

BDiffraction

CRefraction

DReflection

58Given that the speed of a wave is 17.0 m s1 and the distance of 4 consecutive crests is 3 m, find the frequency of the wave.

A1.7 Hz

B2.3 Hz

C17.0 Hz

D22.7 Hz

59Diagram 42 shows the cross section of water waves.

Diagram 42

Which statement is true about the water waves?

AThe particle at U oscillates in a direction parallel to the direction of the wave propagation

BThe wavelength is the distance between S and TCNo energy is transferred from position S to UDS and U have the same phase

60Diagram 43 shows an object floats and moves on the surface of the water.

Diagram 43

Which statement is true about the direction of the movement of the object?

AThe object moves in the opposite direction as the direction of the wave propagation

BThe object moves in the same direction as the direction of the wave propagation

CThe object moves perpendicular to the direction of wave propagation

DThe object moves parallel to the direction of the wave propagation

61Diagram 44 shows the apparatus set-up to investigate the characteristic of sound waves.

Diagram 44

Which comparison is correct for the incident sound wave and the reflected sound wave?

AThe wavelength of the reflected wave is more than the wavelength of the incident wave

BThe frequency of the reflected wave is higher than the frequency of the incident wave

CThe speed of the reflected wave is the same as the speed of the incident wave

DThe reflected angle is smaller than the incident angle

62Which statement is correct when a wave is reflected by a reflector?

AThe wavelength of wave becomes longer after reflection

BThe amplitude of wave becomes smaller after reflection

CThe frequency of wave becomes smaller after reflection

DThe speed of wave before and after reflection is the same

63Diagram 45 shows water waves passing a big rock in a sea.

Diagram 45

The phenomenon which can be used to explain the propagation of waves is

AInterference

BDiffraction

CReflection

DRefraction

64Diagram 46 shows the interference wave patterns formed by waves from two coherent sources, S1 and S2.

Diagram 46

Which diagram shows the superposition of the waves at point X?

A

B

C

D

65Diagram 47 shows the fringers formed on the screen when red light is used in a Young's double slit experiment.

Diagram 47

Which of the following fringers are observed when the red light is replaced by blue light?

A

B

C

D

66Which of the following will produce destructive interference when the waves meet?

A

B

C

D

67A musical instrument produces a high pitch sound.A high pitch sound means

Aa high speed

Ba high frequency

Ca high amplitude

Da long wavelength

68Choose the correct relationship between the wavelength of an electromagnetic radiation and the energy carried.

WavelengthEnergy carriedAShort

High

BShort

Low

CLong

High

DLong

Low

69Which statements is correct about the properties of electromagnetic waves?

AThe velocity of the electromagnetic waves is influenced by wavelength

BElectromagnetic waves oscillating parallel to each other

CElectromagnetic waves can travel in a vacuum

DElectromagnetic waves are longitudinal waves

70Diagram 49 shows a speed regulator.

Diagram 49

Which physical quantity changes when the knob is turned?

AResistance

BCurrent

CEnergy

DVoltage

71The factor that influences the resistance of a wire is

Athe age of the wire

Bthe length of the wire

Cthe hardness of the wire

Dthe colour of the wire

72Diagram 50 shows an electric circuit.

Diagram 50

The voltmeter reading is 6 V.What is the current flowing through the resistor R?

A2.0 A

B3.0 A

C4.0 A

D5.0 A

73Diagram 51 shows a bird perched on a high voltage cable.

Diagram 51

The bird does not experience an electric shock. Why?

AThe bird's body has a low resistance

BThe current flowing through the bird's body is very small

CThe resistance of the cable across P and Q is very high

DThe potential difference across P and Q is high

74Diagram 52 shows an electric circuit with four bulbs, A, B, C, and D. Which bulb when burned will prevent all other bulbs from lighting up?

Diagram 52

75Diagram 53 shows an electric circuit.

Diagram 53

The reading on the ammeter is

A0.25 A

B0.57 A

C0.87 A

D6.75 A

76Diagram 54 shows an electric circuit.

Diagram 54

What is the internal resistance of the battery in the circuit?

A0.28

B4.80

C10.00

D11.00

77Diagram 55 shows an electric circuit. The ammeter reading is 0.1 A and the voltmeter reading is 8.8 V.

Diagram 55

What is the electrical energy released by the bulb in 2 minutes?

A1.76 J

B105.60 J

C176.00 J

D10560.00 J

78An electric appliance labelled 61 W. What does the label means?

AThe rate of change of power is 61 W

BThe rate of change of current is 61 A

CThe rate of change of energy is 61 J/s

DThe rate of change of voltage is 61 V

79Diagram 56 shows four similar compasses placed around a conductor.

Diagram 56

Which of the following directions of the magnetic field showed by the four compasses is correct when the switch is closed?

WXYZA

B

C

D

80Diagram 57 shows an electric motor.

Diagram 57

What is the movement of the coil of the motor when the switch is closed?

AAnticlockwise

BClockwise then anticlockwise

CAnticlockwise then clockwise

DClockwise

81Diagram 58 shows a solenoid with a magnet.

Diagram 58

Which of the following method does not produce induced e.m.f in the solenoid?

AMove the magnet into the solenoid

BMove the solenoid towards the magnet

CPull out the magnet from the solenoid

DMove the solenoid and the magnet at the same velocity

82Diagram 59 is a graph which shows the output current for an altering current generator.

Diagram 59

Which of the following statement is correct?

AThe peak current is 8.0 A

BThe root mean square current is 4.0 A

CThe period of the current is 0.45 s

DThe frequency of the current is 1.11 Hz

83Which of the following wires is used in a transformer coil to increase the efficiency of the transformer?

WireResistance ()AP

1.06

BQ

3.72

CR

4.85

DS

7.05

84Diagram 60 shows a model of transmission of electrical energy which consisting two transformers and three similar bulbs X, Y, and Z.

Diagram 60

Which of the following is correct about the brightness of the bulbs?

XYZABright

Brightest

Brighter

BBrighter

Bright

Brightest

CBrighter

Brightest

Bright

DBrightest

Bright

Brighter

85Diagram 61 shows a cathode ray oscilloscope and a waveform.

Diagram 61

The waveform in Diagram 61 is produced when

Athe time base is switched off

Bthe Y-gain is switched on

Cthe time base is switched on

Dthe a.c. supply is connected to X-input

86Diagram 62 shows a cathode ray oscilloscope.Which component, A, B, C, and D, accelerates the electron?

Diagram 62

87Diagram 63 shows a p-n junction diode.

Diagram 63

Why the depletion layer widens when the diode is in reverse biased?

AThe holes from p-type are pulled across p-n junction

BThe negative charges flow from negative terminal to the p-type semiconductor

CThe holes and the electrons are pulled away from the p-n junction

DThe electrons from n-type are pulled across p-n junction

88What is the process of adding impurity into pure semiconductor material?

ADoping

BAmplification

CRectification

DThermionic emission

89When an impurity is doped into a pure semiconductor, a p-type semiconductor is produced. What is the impurity?

AAntimony

BPhosphorus

CArsenic

DAluminium

90Diagram 64 shows the electronic symbol of a transistor.

Diagram 64

Which of the following is correct?

Type of transistorElectrode PAPNP

Base

BNPN

Base

CPNP

Collector

DPNP

Emitter

91Diagram 65 shows a circuit that lights up the bulb during the day.

Diagram 65

How to light up the bulb at night?

AInterchange R1 and R3BInterchange R2 and R3CIncrease the number of cells

DReverse the terminals of the battery

92Diagram 66 shows a logic gate circuit with a input signal.

Diagram 66

The correct output signal is

A

B

C

D

93Diagram 67 shows a logic gate circuit with inputs, W and X, and outputs, Y and Z.

Diagram 67

Which of the following is correct?

InputOutputWXYZA1

0

1

0

B0

1

1

0

C1

0

0

1

D1

1

1

1

94Diagram 68 shows a logic gate circuit with two inputs, X, Y, and an output, Z.

Diagram 68

Which of the following truth table is correct?

AXYZBXYZ0101

0011

1101

0101

0011

1010

CXYZDXYZ0101

0011

0001

0101

0011

1011

95The initial mass of Y is 18 g and has a half life of 126 days.Which of the following graphs shows the decay curve of Y?

A

B

C

D

96M has a half-life of 6 days. After 18 days, only 18 g of M still remains.Find the initial mass of M.

A36 g

B72 g

C144 g

D288 g

97Diagram 70 is an equation represents the decay of a uranium nucleus.

EQ \S(238,92)U EQ \S(230,90)Th + m EQ \S(0,1) + n EQ \S(4,2)HeDiagram 70

Find the values of m and n.

Am = 2, n = 2

Bm = 1, n = 1

Cm = 0, n = 1

Dm = 1, n = 2

98Diagram 71 shows an equation for beta decay.

P Q + EQ \S(0,1)eDiagram 71

Which of the following is correct about element Q?

Nucleon numberProton numberADecreases by 1

Decreases by 4

BDecreases by 4

Decreases by 2

CIncreases by 1

Decreases by 1

DNo change

Increases by 1

99What is the process of combining two lighter nuclei to form a heavier nucleus?

ANuclear reaction

BNuclear fission

CNuclear fusion

DChain reaction

100The following equation shows a nuclear fusion. The mass defect from the reaction is 0.076107 u.

EQ \S(3,2)He + EQ \S(3,2)He EQ \S(4,2)He + EQ \S(1,1)H + EQ \S(1,1)H + energy

Calculate the energy released in the reaction. [1 u = 1.66 1027 kg; c = 3.0 108]

A1.40 1045 J

B1.26 1028 J

C3.79 1020 J

D1.14 1011 J

Answer:

1 B2 C3 A4 D5 B6 A7 B8 B9 D10 B11 A12 C13 A14 B15 B16 D17 D18 A19 C20 C21 A22 A23 B24 D25 C26 C27 B28 B29 A30 B31 D32 B33 C34 A35 B36 B37 C38 C39 B40 C41 D42 A43 D44 A45 D46 A47 A48 D49 A50 B51 D52 A53 D54 B55 A56 A57 C58 C59 D60 C61 C62 D63 B64 B65 A66 D67 B68 A69 C70 A71 B72 A73 B74 A75 B76 B77 B78 C79 A80 A81 D82 D83 A84 B85 C86 D87 C88 A89 D90 A91 A92 C93 B94 C95 D96 C97 A98 D99 C100 D