Question # 1

The kilogramis the basic unit of

Choose an answer

Time

Weight

Length

Mass

The speed of sound is greater in solids due to their high.

Choose an answer

Density

Pressure

Temperature

Elasticity

Engineering physics, Astrophysics,Bio Physics and Geophysics are

Choose an answer

Branches of Physics

Branches of Chemistry

Applied Physics

None of these

The error is constant for ............error

Choose an answer

Random

Systematic

Both a and b

All

The efficiency of any heat engine can never be

Choose an answer

+ve

100%

-ve

None of these

The speed \velocity of sound is greatest in.

Choose an answer

Air

Steel

Ammonia

Water

Beats can be heard when difference of frequency is not more than.

Choose an answer

8 Hz

10 Hz

4 Hz

6 Hz

the wavelength of transverse wave travelling with a speed 'v' having frequency 'f' in equal to

Choose an answer

f/v

Vf

V/f

f/V2

When the body moves with constant acceleration the velocity time graph is

Choose an answer

Parabola

Hyperbola

Straight line

Curve

A wheel of radius 50 cm having an angular speed of a rad /s have linear speed.

Choose an answer

1.5 m/s

3.5 m/s

2.5 m/s

4.5 m/s

Two vector can be added by simple arithmetical method when they are at an angle of.

Choose an answer

120^o

90^o

0^o

45^o

An oil film on water surface shows colour due to.

Choose an answer

Diffraction

Interference

Polarization

Dispersion

The SI unit of force is.

Choose an answer

Dyne

Joule

Volt

Newton

Newton's laws of motion were published in

Choose an answer

1587

1687

1787

1887

Pressure 'P' of a gas is defined as

Choose an answer

F/A

FA

F/V

F/D

An immediate source of energy for our body is:

Choose an answer

mango

Glucose

mushroom

meat

Multimode step index fiber is useful for.

Choose an answer

Long distance

Sort distance

Very long distance

Infinite distance

When average velocity becomes equal to instantaneous than body is called moving with.

Choose an answer

Instantaneous acceleration

Constant acceleration

Constant velocity

Variable velocity

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