Question # 1

Which is expert thermal climber:

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Crow

Sparrow

Hawks

None

A simple way to know how much a body is hot or cold is

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Our sense of touch

Termometer

Thermostat

Setback state

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 one of the following converts light energy into electrical energy?

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Electric Bulb

Electric generator

Photocell

Electric cell

Two equal but unlike parallel forces having different line of action produce:

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A torque

A couple

Equilibrium

Neutral equilibrium

How many times Mercury is denser than water?

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12.5

13.6

76

76.5

Water freezes at

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0oF

32oF

273 K

0 K

Sin 45^ois

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0.707

0.5

1

0.2

Celsius temperature is converted into Fahrenheit temperature using the formula

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F = 1.8 C + 32

F = 1.8 C - 32

F = 1.4 C + 32

F = 1.4C - 32

If Fx and Fy are rectangular components of a vector F, then the magnitude of vector F is:

[LHR-04 1st G]

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A thimble of circular scale consists of equal division.

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100

10

1000

None of these

Density is a ratio of mass to:

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Area

Volume

Length

Mass

As we go up the value of atmospheric pressure is

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Decreased

Increased

Remain constnat

None of these

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

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