Question # 1

Science is that word which is derived by Latin word.

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Scient

Scientis

Scientia

Sciincet

In solid, heat is transferred by:

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Radiation

Conduction

Convection

Absorption

More radiation is reflected by the surface.

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White

Coloured

Black

Rough

The example of bad conductor is:

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Wool

Copper

Gold

Iron

When ice is cooled below 0 ^oC it:

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Expand

Contracts

Boils

None of these

The value of g on moon's surface is 1.6 ms^-2. what will be the weight of a 100 kg body on the surface of the moon?

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100 N

160 N

1000 N

1600 N

Which law of motion is called law of inertia:

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first law of motion

Second law of motion

Third law of motion

Law of conversation of momentum

................ causes coastal breeze.

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Conduction

Convection

Radiation

Nil

After tilting if body come back to its original position then the body is in:

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Stable equilibrium

unstable equilibrium

Neutral equilibrium

Equilibrium

Displacement is a quantity.

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Scalar

Vector

Both a and b

None of these

Moon is our satellite:

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Artificial

Permanent

Natural

Communication

At sea level height if mercury is:

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1000 cm

10 cm

1m

76 cm

The substances through which heat does not conduct:

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Conductors

Bad conductors

Insulators

Both B and C

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