Question # 1

Solar cell is are also known as:

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Electric cell

Photo Cell

Sun cells

Nuclear cells

Mass-Energy equation was given by:

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Newton

Einstein

Joule

Pascal

kgm²s^-2 = _________

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Newton

Joule

Watt

Coulomb

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

Newton's first law of motion is known as law of ___________________

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Force

Inertia

A and B both

None

Perpendicular / hypotenuse is equal to:

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Cosθ

Tanθ

Cosecθ

Sinθ

................. can be add algebraically.

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Scalar quantities

Vector

All

None

Mass is measured by:

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Spring balance

Measuring cylinder

Physical Balance

None of these

Value of 'g' on surface of moon is:

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1.62 ms^-2

3.7 ms^-2

9.2 ms^-2

10 ms^-2

S.I unit of pressure is Pascal which is equal to?

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10 Nm^-2

1 Nm^-2

10² Nm^-2

10³ Nm^-2

Land and Sea breezes are the results of:

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Conduction

Convection

Radiation

Conduction and Radiation

1 mega watt is equal to:

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10² W

10³ W

10⁵ W

10⁶W

S.I unit of force is:

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N

Ns

s

None

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9th Class Physics English Medium KPK Boards Online Mcqs MCQs With Answers

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