ECAT Pre Computer Science Chapter 1 MCQ Test With Answer

MCQ's Test For ECAT Physics Chapter 1 Measurements

Try The MCQ's Test For ECAT Physics Chapter 1 Measurements

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ECAT Physics Chapter 1 Measurements

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Question # 1

Light year is a unit of:

Question # 2

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

Question # 3

If the absolute uncertainty of an instrument is 0.0a1 cm, then its least count will be :

Question # 4

For multiplication and division purposes, percentage uncertainties are:

Question # 5

Electron is a particle whose mass is:

Question # 6

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

Question # 7

Significant figures in 0.0010 are:

Question # 8

0.0001210 has ____________ significant figures.

Question # 9

Particles have the mass smallest of following is

Question # 10

The maximum possible error in the reading for a meter rod with least count 1 mm is:

Question # 11

Branch of physics which deals with the study of stars and galaxies is called:

Question # 12

The branch of physics, which deals with the structure an properties of solids is called:

Question # 13

Number of supplementary units are

Question # 14

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

Question # 15

Particles have the mass smallest of following is:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Aerodynamics is a branch of:
A. Hydrodynamics
B. Thermodynamics
C. Both of them
D. Statics
2 Which one is the least multiple:
A. Pico
B. Femto
C. Nano
D. Atto
3 Light year is a unit of:
A. Time
B. Distance
C. Velocity
D. Intensity of light
4 Examples of physical quantities are:
A. Length
B. Color
C. Effect of music
D. All of these
5 0.0001210 has ____________ significant figures.
A. Four
B. Three
C. Seven
D. Eight
6 The information from far side of the universe are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scope
7 The branch of physics which deals with the properties of fundamental particles is called:
A. High energy physics
B. Molecular physics
C. Astrophysics
D. Space physics
8 Which quantity has different dimensions:
A. Work
B. Pressure
C. Energy
D. Torque
9 In the equation E=mc2 value of c is?
A. 186000 miles per hour
B. 186000 miles per sec
C. 3 X 108m/sec
D. Both A and C
10 The branch of physics which deals with the structure and properties of solids is called:
A. Plasma physics
B. Solid state physics
C. Any of above
D. Astrophysics

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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