Question # 1

Which one is renewable source of energy.

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Coal

Uranium

Biomass

Natural gas

Which one is non renewable source of energy.

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Hydro electric

Bio mass

Tides

Oil

Work is a

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Scalar quantity

Vector quantity

Basic quantity

None of these

The dimension of power is

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MLT-1

ML2T-2

ML2T2

ML2T-3

_______ is bio fuel

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Water

Petrol

Ethanol

Oil

Bio mass is converted into fuel by

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Evaporation

Fermentation

Reflection

Scattering

The tides raise in the sea roughly

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Once a day

Twice a day

Three a day

Four time a day

By increasing the amount of stretch in spring the force exerted will

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Increase

One watt

One erg

One joule

If velocity 'v' of an object is double, then K.E. because.

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Remain same

Sixteen times

Double

Four times

The formula for the power is

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P= W/d

P=W/v

P=W/t

P=Wt

Kilo watt hour is the unit of

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Power

Energy

Force

Torque

SI unit of work

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Newton

Walt

Pascal

Joule

The unit of solar light inversely is

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Watt

kW m-2

Watt m-2

1 m2

Original source of energy for biomass is

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Earth

Star

Moon

Sun

Watt -m2 is the unit of

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Energy

Intensity

Power

Work

The commercial unit of electric energy is

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Kilo watt hour

watt

Watt hour

Kilo Watt

The work done in gravitational field

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Depend upon the path

Does not depend upon the path

(+)ve

Zero

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Physics Fsc Part 1 Chapter 4 Online Test MCQs With Answers

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