ECAT Pre Computer Science Chapter 1 MCQ Test With Answer

MCQ's Test For ECAT Physics Chapter 1 Measurements

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ECAT Physics Chapter 1 Measurements

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Question # 1

Which quantity has different dimensions:

Question # 2

Relativistic mechanics is a branch of physics, which deal with the bodies moving with velocities:

Question # 3

The body of physics involves

Question # 4

Silicon can be obtained from:

Question # 5

Physical quantities are often divided into ______ categories

Question # 6

Physics is one of the branches of:

Question # 7

From sand, we get a material used for construction of computer chips. That material is called:

Question # 8

Diameter of the nucleus s of the order of

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 properties of fundamental particles is called:

Question # 11

Which quantity has different dimension:

Question # 12

For multiplication and division purposes, percentage uncertainties are:

Question # 13

Aerodynamics is a branch of:

Question # 14

Astrophysics is a branch of physics, which deals with

Question # 15

The quantity having dimension of ML2T02will earth is:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 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
2 Aerodynamics is a branch of:
A. Hydrodynamics
B. Thermodynamics
C. Both of them
D. Statics
3 The mechanics, which deals with the objects moving with velocities approaching that of light is called:
A. Relativistic mechanics
B. Wave mechanic
C. Quantum mechanics
D. Statics
4 Branch of physics which deals with the study of stars and galaxies is called:
A. Solid state physics
B. Astrophysics
C. Molecular physics
D. Chemical physics
5 High energy physics is branch of physics, which deals with:
A. Stars and galaxies
B. Sub-atomic particles
C. Light and sound
D. Molecules
6 Uncertainty is of following type/types:
A. Absolute
B. Fractional
C. Percentage
D. All of these
7 Significant figures in 0.0010 are:
A. Four
B. Three
C. Two
D. One
8 The definite number of significant figures in 5000 is:
A. Four
B. Three
C. Two
D. One
9 Physics details with the study of:
A. Matter
B. Energy
C. Both of them
D. Human body
10 The quantity having dimension of ML2T02will earth is:
A. 80 sec
B. 500 sec
C. 1.802 X 104sec
D. Aerophysics

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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