Tests of Physics

All past tests of physics are available here which are very helpful for the 100% results in all initial tests of Officers, Airman and Sailors tests.

Those who want to apply in Pak Army, Pak Navy or Pak Air Force, they must read all the tests of physics carefully.

Online Practice Tests of Physics

Tests of Physics are especially prepared for the students who want to Join Pak Defence Forces like Pak Army, Pak Navy and Pakistan Air Force.

For more understanding Subscribe our YouTube Channel of Shaheen Forces Academy. Keep on practicing until you get 100% result in the tests given below.

Welcome

Shaheen Forces Academy

We expect 100% result.

Click on Start Button.

Your time is Ended. Thanks

Physics Quiz

Glass fibers have a thickness equal to?

Hair

Half inch Ribbon

Capillary Tube

Test Tube

The particles emitted from hot cathode surface are?

Protons

Negative ions

Electrons

Positive ions

Who published/ scientifically explained gravity?

Isac Newton

Newton

Boyles

Ibn ul Hathum

What is appropriate unit of SI unit of distance is _______?

Feet

Kilometer

Yard

Meter

A_____always form a virtual image.

Concave lens

Convex

Convex lens

Concaves

1000 cm³is equal to:-

1000 litre

1 litre

100 litre

10 litre

The longitudinal waves consist of _____:-

Trough

None

Crest

Crest & Trough

The variation of focal length to form a sharp image on retina is called

Aperture

Accommodation

Sutter

Retina control

A ball is thrown vertically upward. Its velocity at the highest point is_________?

10ms¯²

Zero

None of these

-10ms¯¹

Speed is ______ quantity.

Unit

Derived

None

Basic

Rubber, glass, plastic are good _______:-

Semiconductors

Conductors

Extrisic semiconductors

Insulators

The no. of vibrations per second of a vibrating body is called ____ of that body:-

Time period

Frequency

Wave length

Displacement

When white light passes through a prism, it splits into ________ colors.

The refrigerator works on the two processes

condensation and convection

condensation and evaporation

convection and radiation

radiation and evaporation

Which has greater coefficient of linear expansion?

None

Aluminum

Glass

Wood

p-type material contains?

None

Aluminum

Both a&b

Boron

A heavily damped system has fairly flat resonance curve in graph:

Distance time

Velocity time

acceleration

Amplitude frequency

The original length and increase in length is called ____________ law:-

Young modulus

Hook's

Newton's

Ampere's

The kinetic energy of mass attached to spring at extreme position is?

Zero

Minimum

Moderate

Maximum

Three vectors A, B and C satisfy the relation A.B = 0 and A.C = 0 then A is parallel to?

B×C

B.A

To find the speed of sound, we use the relation?

lambda = fv

v = fλ

v = f + lambda

f = vλ

Angular momentum under central force is for rotating body:

Constant

Zero

Maximum

Minimum

A device which stores charge is called?

Capacitor

Inductor

Resistor

Transistor

Suppose the force of gravity on the Earth is 10 m/s² and on the Moon it is 2 m/s². If the weight of an object on the Earth is 200 N. What will be its weight on the Moon?

40 N

160 N

120 N

Sound waves are produced by?

Circular motion

Linear motion

Transitional motion

Vibrating bodies

Your score is