Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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1.
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In SI system unit of power is
........
a. | Joule | b. | Ampere | c. | Watt | d. | Volt |
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2.
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According to Newton,s second law ..... .... and
force is directly proportional
a. | Acceleration | b. | Velocity | c. | Speed | d. | Distance |
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3.
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Turning effect of a body is called
.........
a. | Velocity | b. | Speed | c. | Torque | d. | Force |
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4.
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Which of the following statement is
true?
a. | t = Vf + Vi/a | b. | at = Vi - Vf | c. | at = -Vi -
Vf | d. | at = Vf -
Vi |
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5.
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Which one of the following is a vector
quantity?
a. | Mass | b. | Work | c. | Weight | d. | Density |
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6.
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Mechanical advantage of machine is called
a. | Output / Input | b. | Input / Output | c. | Input | d. | None |
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7.
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The relationship between stress and strain is called
a. | Young Modulus | b. | Hook ‘ s | c. | Coulomb | d. | Ampare ‘
s |
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8.
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In parellel plate capacitor capicity depends upon
a. | Mass | b. | Centeral Distance | c. | Charge | d. | Insulator |
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9.
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The rate of flow of charge through a conductor is called
a. | Apmare | b. | Voltage | c. | Watt | d. | Current |
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10.
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In magnet opposite poles of a magnet ............... each
other
a. | Repell | b. | Attract | c. | Conduct | d. | Intract |
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11.
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Whenever a piece of magnet is cut into two pieces its one end becomes north
pole other end becomes
a. | East pole | b. | West pole | c. | South
pole | d. | North pole |
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12.
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Time period of simple pendulum is increases by increasing
..............
a. | Mass | b. | Mass / Length | c. | Length | d. | Frequency |
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13.
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Longitudinal waves consists on
a. | Crest | b. | Trough | c. | Crest and
Trough | d. | None |
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14.
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Density of water is Min at .............
a. | 4C | b. | 100C | c. | Absolute
zero | d. | 0C |
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15.
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In a reflection ray angle of incidance is ............... to angle of
reflection
a. | Equal | b. | Opposite | c. | Multiple | d. | Sum |
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16.
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If a pencil is dropped in water , it bends in .................
direction.
a. | Outside | b. | Inside | c. | Outwards | d. | None |
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17.
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Density of water is maximum at ........
a. | 4C | b. | 100C | c. | Absolute
zero | d. | 0C |
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18.
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Laser is a ................ part of physics
a. | Mathematical | b. | Atomic | c. | Chemical | d. | None |
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19.
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If we want to calculate the correct value of length upto 0.01cm then we will
use ..........
a. | Voltmeter | b. | Galvanometer | c. | Vernier
Kaliper | d. | None |
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20.
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The value of g is .........
a. | 9.8m/sec2 | b. | 9.8m2/sec | c. | 9.8
m/sec | d. | 9.8 m
/sec3 |
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21.
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The work done due to motion of body is called
a. | Total work | b. | Energy | c. | Power | d. | Watt |
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22.
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Seasaw is ............ kind of lever
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23.
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The density of a body depends upon
a. | Mass | b. | Speed | c. | Volume | d. | Molecule
structure |
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24.
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The motion which is repeated in periods is called
a. | Longitudinal | b. | Crest | c. | Trough | d. | Perodic |
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25.
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........... is one of important example of resonance.
a. | Voltmeter | b. | Ampare | c. | Ammeter | d. | Swing |
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