Question # 1

If a body of mass 5 kg is raised vertically through a distance of 1 m, then work done is.

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49 J

4.9 J

490 J

0.49 J

The final image formed by a simple microscope.

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Virtual and inverted

Real and erected

Virtual and erected

Real and inverted

A cycle of petrol engine undergoes

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Two process

Three process

Four process

single process

Waves transport energy without transporting

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Matter

Force

Momentum

All of these

The Carnot cycle can be shown by which graph

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P - T graph

P - V Graph

V- T graph

PV -T graph

If a mass of a body is doubled, then acceleration becomes.

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Double

Half

One fourth

Constant

Work is negative when angle between F and d is

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45^o

₀^o

90^o

180^o

Which remains constant in an adiabatic process.

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Volume

Pressure

entropy

temperature

A swing is good example of

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Resonance

Vibration

Time period

Oscillation

Rate of change of velocity is called

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Speed

Acceleration

Displacement

Torque

Almost all the raw energy is librated from

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Heat

Earth

Light

All of these

The optical fiber is covered for protection by a

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Glass Jacket

Plastic Jacket

Copper Jacket

Aluminum Jacket

If the radius of droplet becomes half, then its terminal velocity will become.

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Double

Half

One fourth

Remains same

If a rocket is accelerating upward with an acceleration of 2 g, an astronaut of weight, mg in the rocket shows apparent weight.

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Zero

Mg

2 mg

3 mg

An athlete runs with a speed of 12 ms-1. Determine the longest jump he can undertake.

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12 m

14.4 m

24 m

16.2 m

Entropy of measure of.

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Internal energy of system

Order of system

Disorder of system

Potential energy of system

The location of near point changes with

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Age

Size of the eye

Sharpness of the eye

None of these

Environmental crisis are also known as

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Population crisis

Entropy crisis

War crisis

Mass crisis

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Physics Fsc Part 1 Online Test MCQs With Answers

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