Question # 1

Which is expert thermal climber:

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Crow

Sparrow

Hawks

None

According to Archimedes principle the density of a substance is determined by using formula

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D = w1/w2 + w1 x p

D = w1w2/w2- w1 x p

D = w1/w2 - w1 x p

D = w1w2/w2- w1 x p

The eleventh general conference was held in Paris in.

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1959

1961

1660

1960

Melting point is also known as:

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Moiling point

Freezing point

Fusion point

None of these

Transfer of heat by actual movement of molecules form hot place to cold place is called:

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Conduction

Convection

Radiation

None

See breeze blows form sear to land during:

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day

night

after noon

morning

The slope of speed time graph is called.

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Distance

Displacement

Acceleration

Velocity

A thimble of circular scale consists of equal division.

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100

10

1000

None of these

The type of hydrometer which is used to measure the concentration of acid in a battery is called:

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Chemical meter

Acid meter

Barometer

pH meter

In kelvin scale, lower reference point is:

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273 K

373 K

180 K

100 K

When center of gravity is at the highest position body will be in:

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Neutral equilibrium

Stable equilibrium

Unstable equilibrium

None of these

The formula to determine the centripetal force is:

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Ms

mv²/r

Ns

Ns^-1

The force which opposes the motion is called.

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Momentum

Friction

Inertia

Tension

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

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