Question # 1

Which of the following affects evaporation?

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Temperature

Surface area of the liquid

Wind

All of the above

The amount of heat absorb by body depends on the :

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Colour of the surface

Nature of surface

Texture of surface

Both A and B

Gravitational force is a:

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Electric force

Magnetic force

Reactional force

Electromotive force.

If an object is moving with a uniform changing speed then speed time graph .

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Variable

Parallel to time axis

Straight line

The value we get after rounding 1.47 is

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1.4

1.5

1.47

1.46

States of equilibrium are:

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2

3

4

5

Which one is more elastic ?

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Rubber

Steel

Copper

All has equal values

The range of clinical thermometer is:

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90 ^oC - 106^oC

35^oC - 42^oC

100^oC - 132^oC

24^oC - 35^oC

____________ deals with temperature .

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Bio physics

Geophysics

Thermo physics

Plasma physics

The sum of kinetic energy and potential energy of molecules or atoms is called.

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Temperature

Internal energy

Kinetic energy

Potential energy

A Leslie cube has faces:

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1

2

3

4

Independent quantities are taken on

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- x - axis

x -axis

-y-axis

y-axis

If a body does work at the rate of 1 Js^-1then its power will be:

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KW

1 MW

1 W

None of these

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