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

dimensions are the same for:

Question # 2

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

Question # 3

In the equation E=mc2value of c is:

Question # 4

Physical quantities are often divided into ______ categories

Question # 5

Electron is a particle whose mass is:

Question # 6

The definite number of significant figures in 5000 is:

Question # 7

At the present time, the main frontiers of fundamental science are

Question # 8

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

Question # 9

The maximum possible error in the reading of an instrument is ______ its least count.

Question # 10

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

Question # 11

Light year is a unit of

Question # 12

Which quantity has different dimension?

Question # 13

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

Question # 14

Radio telescope is used to gather information from

Question # 15

Aerodynamics is a branch of:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 The quantity have dimension of ML2T02will have SI unit of:
A. Watt
B. Newton
C. Joule
D. Metre
2 Light year is a unit of:
A. Time
B. Distance
C. Velocity
D. Intensity of light
3 Significant figures in 0.2020 are:
A. Two
B. Three
C. Four
D. Five
4 1 gm-cm-3is equal to
A. 103kg-m-3
B. 10-3kg-m-3
C. 1kg-m-3
D. 106kg-m-1
5 Physics deals with the study of
A. Matter
B. Energy
C. Both of them
D. Human Body
6 Light year is a unit of
A. Time
B. Distance
C. Velocity
D. Intensity of light
7 0.0001210 has ____________ significant figures.
A. Four
B. Three
C. Seven
D. Eight
8 Electron is a particle whose mass is:
A. Greater than that of a proton
B. Smaller than that of a proton
C. Smaller than that of a proton or a neutron
D. Greater than that of an atom
9 The error may occur due to:
A. Negligence
B. Faulty apparatus
C. Inappropriate method
D. all of these
10 From sand, we get a material used for construction with the motion of bodies under the action of forces is called:
A. Optics
B. Mechanics
C. Thermodynamics
D. Astrophysics

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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