Question # 1

The magnifying power of an astronomical telescope is 10. If the focal length of objective is 100 cm, then what is the focal length of eye piece.

Choose an answer

10 cm

100 cm

1000 cm

5 cm

Which one of the following can not be polarized.

Choose an answer

Ultra violet rays

Radio waves

T.V. Waves

Sound waves

Viscosity is represented by Greek letter

Choose an answer

Parallel vectors of same magnitude will be

Choose an answer

Equal

Opposite

Both a and b

None of these

S.I Unit of pressure of gas is.

Choose an answer

Nm

N.m

N2/m

N3m

Artificial gravity can be created in the space ship by

Choose an answer

Revolving around the earth

Spinning around its own axis

Increasing its velocity

Decreasing it svelocity

A man weight 1000 N in a stationary lift. If the lift moves up with an acceleration of 10 ms-2. then its weight becomes.

Choose an answer

1000 N

2000 N

3000 N

0 N

The trajectory of a projectile is.

Choose an answer

Circle

Parabola

Hyperbola

Straight line

The SI unit of work is

Choose an answer

Newton

Joule

Mol

Calorie

Vector has both of its components are negative lies in

Choose an answer

1st quadrant

2nd quadrant

3rd quadrant

4th quadrant

Dark fringes are also called as

Choose an answer

Minima

Maxima

Wave front

Ray of light

When two waves of same frequency travel in opposite direction, the phenomenon will be

Choose an answer

Diffraction

Stationary waves

Polarization

Interference

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

Choose an answer

Michelson

Hygen's

Galileo

Ability

The diameter of a lens is called

Choose an answer

Focal length

Aperture

Principle axis

Centre

The mathematical expression for the restoring force is.

Choose an answer

F = kx

F = ma

F = dp/dt

F = -kx

This is used for

Choose an answer

Co-efficient of friction

Co-efficient of expansion

Co-efficient of viscosity

Co-efficient of contraction

The angular acceleration a =

Choose an answer

On loading the prong of a tuning fork with wax, the frequency of sound.

Choose an answer

Increases

Decreases

Remains same

First increases then decrease

More Classes

Other Links

Physics Fsc Part 1 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