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

  • Total Questions15

  • Time Allowed20

ECAT Physics Chapter 1 Measurements

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Question # 1

Which of the following are the units of intensity of light

Question # 2

Light year is a unit of:

Question # 3

Uncertainty is of following type/types:

Question # 4

In the equation E=mc2value of c is:

Question # 5

The branch of physics which concerned with the ultimate particles of which the universe is composed is known as

Question # 6

Which quantity has different dimension?

Question # 7

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

Question # 8

Particles have the mass smallest of following is:

Question # 9

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

Question # 10

Silicon can be obtained from:

Question # 11

High energy physics is branch of physics, which deals with:

Question # 12

Which one is the least multiple

Question # 13

The error may occur due to:

Question # 14

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

Question # 15

Significant figures in 0.0010 are:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 The information from far side of the universe are gathered by
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
2 Aerodynamics is a branch of
A. Hydrodynamics
B. Thermodynamics
C. Both of them
D. Statics
3 The quantity have dimension of ML2T02will have SI unit of:
A. Watt
B. Newton
C. Joule
D. Metre
4 Which branch of physics deals with the structure and properties of solids
A. Atomic Physics
B. Plasma Physics
C. Molecular Physics
D. Solid state physics
5 Addition of 2.189 kg, 0.089 kg, 11.8 kg, and 5.32 kg gives the rounded off answer as:
A. 19.398
B. 19.400
C. 19.4
D. 19.3
6 Physics is one of the branches of:
A. Social sciences
B. Physical sciences
C. Biological sciences
D. Abstract art
7 Radio telescope is used to gather information from
A. Earth
B. Moon only
C. Far side of the universe
D. Sea water
8 Significant figures in 0.2020 are:
A. Two
B. Three
C. Four
D. Five
9 The time taken by light to travel from moon to earth is:
A. 80 sec
B. 500 sec
C. 1.802 X 104sec
D. Aerophysics
10 Particles have the mass smallest of following is:
A. Electron
B. Proton
C. Neutron
D. Quark

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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