Question # 1

The mechanics, which deals with the objects moving with velocities approaching that of light is called

Choose an answer

Relativistic mechanics

Wave mechanics

Quantum mechanics

Statics

Which quantity has different dimension?

Choose an answer

Tension

Work

Energy

Torque

The information from far side of the universal are gathered by:

Choose an answer

Radio telescope

Microscope

Telescope

Spectro scpe

The mechanics, which deals with the objects moving with velocities approaching that of light is called:

Choose an answer

Relativistic mechanics

Wave mechanic

Quantum mechanics

Statics

The branch of physics which is mainly concerned with the motion of bodies under the action of forces is called:

Choose an answer

Optics

Mechanics

Thermodynamics

Astro physics

Which quantity has different dimensions:

Choose an answer

Work

Pressure

Energy

Torque

Which one of the least multiple:

Choose an answer

Pico

Femto

Nano

Atto

Astrophysics is a branch of physics, which deals with:

Choose an answer

Sub-atomic particles

Stars and galaxies

Light and sound

Music

Addition of 2.189 kg, 0.089 kg, 11.8 kg, and 5.32 kg gives the rounded off answer as:

Choose an answer

19.398

19.400

19.4

19.3

In the equation E=mc²value of c is:

Choose an answer

1,86,000 miles per hour

1,86,000 miles per sec

3 X 10⁸m/sec

Both A and C

Both B and C

The time taken by light to travel from moon to earth is:

Choose an answer

80 sec

500 sec

1.802 X 10⁴sec

Aerophysics

The quantity having dimension of ML²T⁰²will earth is:

Choose an answer

80 sec

500 sec

1.802 X 10⁴sec

Aerophysics

Significant figures in 0.2020 are:

Choose an answer

Two

Three

Four

Five

Which branch of physics deals with the structure and properties of solids

Choose an answer

Atomic Physics

Plasma Physics

Molecular Physics

Solid state physics

Computer chips are made from

Choose an answer

Conductors

Semiconductors

Insulators

Both A and B

The machines which deals with the objects moving with velocities approaching that of light is called:

Choose an answer

Relativistic mechanics

Wave mechanics

Quantum

Statics mechanics

More Classes

Other Links

ECAT Physics Chapter 1 Measurements 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