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

For multiplication and division purposes, percentage uncertainties are:

Question # 2

Which quantity has different dimensions:

Question # 3

Light year is a unit of

Question # 4

Significant figures in 0.0010 are:

Question # 5

Which one of the least multiple:

Question # 6

Which one is the least multiple

Question # 7

Significant figures in 0.0010 are

Question # 8

Silicon can be obtained from

Question # 9

Significant figures in 0.0010 are:

Question # 10

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

Question # 11

Which one is the least multiple:

Question # 12

Particles have the mass smallest of following is:

Question # 13

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

Question # 14

From sand, we get a material used for construction with the motion of bodies under the action of forces is called:

Question # 15

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

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
2 Physical quantities are often divided into ______ categories
A. 3
B. 2
C. 9
D. 5
3 The branch of physics, which deals with the structure an properties of solids is called:
A. Plasma physics
B. Solid state physics
C. Any of above
D. Astro physics
4 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
5 Astrophysics is a branch of physics, which deals with
A. Sub-atomic
B. Stars and galaxies
C. Light and sound
D. Music
6 0.0001210 has ____________ significant figures.
A. Four
B. Three
C. Seven
D. Eight
7 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
8 At the present time, the main frontiers of fundamental science are
A. 2
B. 3
C. 4
D. 5
9 Which quantity has different dimension?
A. Tension
B. Work
C. Energy
D. Torque
10 Physics deals with the study of
A. Matter
B. Energy
C. Both of them
D. Human Body

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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