Question # 1

The first person who attempted to measure the speed of light was.

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Michelson

Hygen's

Galileo

Ability

The final image formed by a simple microscope.

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Virtual and inverted

Real and erected

Virtual and erected

Real and inverted

The wave form of SHM is.

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Sine wave

Cosine wave

Tangent wave

Square wave

A communication satellite is used ot reflect the signal of.

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Microwaves

Radio waves

y rays

x -rays

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 moment of inertia is analogue to

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Mass

Weight

Torque

Force

Bending of light around the edges of an obstacle is called.

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Refraction

Polarization

Interference

Diffraction

A frame of reference stationed at the earth is an

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Inertial frame

None internal frame

Accelerated frame

Laboratory frame

Entropy of measure of.

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Internal energy of system

Order of system

Disorder of system

Potential energy of system

For working of heat engine, there must be

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A source

A sink

Ether of these

Both of them

Pressure 'P' of a gas is defined as

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F/A

FA

F/V

F/D

If the temperature of a gas is constant then <1/2 mv2> of the molecules of gas will be.

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Constant

Zero

Increase

Decrease

The value of angular momentum is maximum when 0 is

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90^o

60^o

75^o

45^o

The light energy travels in space as waves was firstly proposed by

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Maxwell

Young

Einsten

Hydrogen

Hot igneous rocks, usually in molten or partly molten state are found in the depth of

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5 km

10 km

15 km

20 km

When a body is vibrating its displacement from mean position

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Remains constant

Changes with time

Become(-)ve

None of these

When a particle is moving along a circular path its projection along the diameter executes

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Linear motion

Vibratory motion

Rotatory motion

SHM

The rate of change of momentum is equal to

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Impulse

Torque

Velocity

Force

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Physics Fsc Part 1 Online Test MCQs With Answers

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