Question # 1

A force applied on a body produces acceleration in

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Opposite direction

perpendicular direction

Its own direction

In any direction

The ability of a body to do work is called its

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Force

Power

Capacity

Energy

The speed of sound increases with the increase of in

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Pressure

Volume

Temperature

Density

the distance covered during one vibration of an oscillating body in terms of amplitude 'A' is

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A/2

A

2A

4A

The difference between tow molar capacities is equal to.

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Plank's constant

General gas equation

Molar gas constant

Boltzmann constant

The space within which gravitational force acts on a body is called

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Electric field

Gravitational field

Magnetic field

Force field

The unsteady flow of a fluid is called

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Stream line

Turbulent flow

Average flow

Viscous flow

The minimum number of correctly positioned communication satellites to cover whole populated earth is.

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2

3

100

200

A layer of rock holding water that allows water to percolate through it with pressure is called.

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Geyeser

Aquifer

Stem vent

Hot spring

An object of mass 1 kg moving with acceleration 0 1 ms-2 will experience a force of.

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10^-2 N

10^-3 N

1 N

1 dyne

Angular frequency is the characteristic of

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Linear motion

Vibratory motion

Circular motion

All of these

The Bragg's equation is given by

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Average acceleration is a

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Scalar quantity

Vector quantity

(-) ve quantity

None of these

Which remains constant in an adiabatic process.

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Volume

Pressure

entropy

temperature

Air blows from

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High pressure to low pressure

Low pressure to high pressure

Low temperature to high temperature

High temperature to low temperature

Motion of projective is

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One dimensional

Two dimensional

Three dimensional

Four dimensional

Sound wave can not be

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Reflected

Refracted

Diffracted

Polarized

3 Joules of work id done is 3 seconds, then power

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6 Watt

1 Watt

3 Watt

2 Watt

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Physics Fsc Part 1 Online Test MCQs With Answers

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