Question # 1

The unit of kinetic energy is:

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J

N

Km

Pa

Moon is our satellite:

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Artificial

Permanent

Natural

Communication

The unit of stress is:

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Newton

Pascal

Nm^-2

m³

What type of conversion is done candle burning?

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Chemical __ ;light

Chemical __ heat

Both a & b

None of above

Gravitational constant depends on:

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Medium

Force

Weight

It does not depend son anything

The value of latent heat of fusion ice is:

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3.36 x 10^-5 Jkg^-1

3.36 x 10⁵Jkg^-1

3.36 x 10⁶Jkg^-1

None of these

Einstein's mass-energy equation relation is:

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E =1/2 mc²

E =mc²

E =m²c

E = 2 mc²

In Which of the following state molecules do not leave their position?

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Solid

Liquid

Gas

Plasma

All ________ conduct heat easily:

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Non metals

Gases

Material

Metals

Anything that rotates around a planet is called:

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Star

Sun

Moon

Satellite

2nd law of motion is stated as:

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F=m/a

F=ma

F=a/m

F=ma²

The power of electric kettle is 500W and takes 2s to heat up, find heat generated?

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E = 250 w

E = 1000 w

E = 10000 J

1KJ

A boy jumps out of a moving bus . There is danger for him to fall:

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Towards the moving bus

Away from the bus

In the direction of motion

Opposite to the direction of motion

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