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

00:00
Question # 1

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

Question # 2

Silicon can be obtained from

Question # 3

Electron is a particle whose mass is:

Question # 4

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

Question # 5

Electron is a particle whose mass is:

Question # 6

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

Question # 7

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

Question # 8

The body of physics involves

Question # 9

The definite number of significant figures in 5000 is:

Question # 10

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

Question # 11

Uncertainty is of following type/types:

Question # 12

Silicon can be obtained from:

Question # 13

1 gm-cm-3is equal to:

Question # 14

Significant figures in 0.0010 are:

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 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
2 The principle characteristics of an ideal standard are
A. Inaccessible and Invariable
B. Accessible and Invariable
C. Accessible and Variable
D. None of these
3 High energy physics is branch of physics, which deals with:
A. Stars and galaxies
B. Sub-atomic particles
C. Light and sound
D. Molecules
4 The body of physics involves
A. Structure of space and time
B. Interaction of electromagnetic radiation with matter
C. Both of them
D. Chemical Changes
5 The study of physics involves?
A. Structure of space and time
B. Interaction of electromagnetic radiation with matter
C. Both of them
D. Chemical changes
6 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
7 Which quantity has different dimension:
A. Work
B. Pressure
C. Energy
D. Torque
8 The information from far side of the universe are gathered by
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
9 Diameter of the nucleus s of the order of
A. 10-10m
B. 10-12m
C. 10-15m
D. 10-18m
10 0.0001210 has ____________ significant figures.
A. Four
B. Three
C. Seven
D. Eight

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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