Question # 1

The SI unit of angular displacement is.

Choose an answer

Degree

Revolution

Radian

Rotation

The amplitude of a vibrating body at resonance in vacuum is

Choose an answer

Minimum

Maximum

Zero

Infinite

The relation between the speed and hoop can be written as

Choose an answer

2

4

1/2

1/4

Direction of a vector in space requires

Choose an answer

Two axis

Three axis

Four axis

Both a and b

The frictional effect between the different layers of fluid is called

Choose an answer

Terminal velocity

Stock's law

Viscosity

Surface tension

The dot product of two vectors A and B will be zero, if angle between A and B is

Choose an answer

Zero

30^o

90^o

180^o

Hygen's principle is used for.

Choose an answer

Explain polarization

Locate the wave front

Find the speed of light

Find the index of refraction

The subtraction of a vector is equivalent to the addition with

Choose an answer

Same direction

Perpendicular direction

Reversed direction

All of these

Teh uncertainty may occur due to

Choose an answer

Limitation of an instrument

Natureal variance of the object

Personal negligence

All of the above

Choose an answer

Unit vector

+ve of a vector

Resultant vector

-ve of a vector

A cycle of petrol engine undergoes

Choose an answer

Two process

Three process

Four process

single process

The SI units of solid angle is

Choose an answer

Streadian

Radian

Degree

None of these

The unsteady flow of a fluid is called

Choose an answer

Stream line

Turbulent flow

Average flow

Viscous flow

Sound waves can not be

Choose an answer

Reflected

Refracted

Polarized

Diffracted

The waves used in radar speed trap are

Choose an answer

Longitudinal

Sound wave

Micro waves

Matter waves

Symbolically solid angle is represented as

Choose an answer

Sr

rad

0

cd

If a body is moving in the counter clockwise direction the direction of angular velocity will be

Choose an answer

Toward the centre

Away from the centre

along the linear velocity

Perpendicular to both radius and linear velocity

Information carrying capacity of optical fibre called.

Choose an answer

Capacity

Band width

Immunity

Ability

More Classes

Other Links

1st Year Fsc Physics Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer