Question # 1

Leslie cube have faces:

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2

3

4

5

Moon is our satellite:

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Artificial

Permanent

Natural

Communication

_____________ is centre from which its mass is equally distributed:

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Cebtre of mass

Centre of gravity

All of above

None

In a right angle triangle base is 4 cm and perpendicular is 3 cm length of diagonal will be:

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2 cm

5 cm

4 cm

6 cm

Rate of change of momentum equals:

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Displacement

Acceleration

^Force

Velocity

The quantity that depends upon the force and increases with decrease in the area on which force is acting is called

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Momentum

Pressure

Mass

Velocity

The energy released int he form of nuclear radiations in addition to heat and light is called:

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Mechanical energy

Gravitational energy

Chemical energy

Nuclear energy

Evaporation takes place at temperature :

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100°C only

0°C only

35°C Only

At all temperature

Most of the matter that fills the universe is in state:

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Solid

Plasma

Liquid

Gas

The quantity of heat absorbed by the body depends upon:

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Colour of surface

Nature of surface

Shape of surface

Both a & b

The boiling point of mercury is:

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-10 ^oC

150^oC

375^oC

457^oC

According to hook's law stress is directly proportional to :

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Area

Volume

Strain

Force

In solid, heat is transferred by:

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Radiation

Conduction

Convection

Absorption

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Physics 9th Class English Medium Online Test MCQs With Answers

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