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

The definite number of significant figures in 5000 is:

Question # 2

Which branch of physics deals with the structure and properties of solids

Question # 3

0.0001210 has ____________ significant figures.

Question # 4

Aerodynamics is a branch of

Question # 5

Silicon can be obtained from

Question # 6

For multiplication and division purposes, percentage uncertainties are:

Question # 7

Which one is the least multiple:

Question # 8

Computer chips are made from

Question # 9

1 gm-cm-3is equal to

Question # 10

Astrophysics is a branch of physics, which deals with:

Question # 11

The instrument used to gather information form the far side of the universe is

Question # 12

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

Question # 13

Significant figures in 0.2020 are:

Question # 14

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

Question # 15

Significant figures in 0.0010 are

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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. 1kg-m-3
D. 106kg-m-1
2 Physics is one of the branches of:
A. Social sciences
B. Physical sciences
C. Biological sciences
D. Abstract art
3 Astrophysics is a branch of physics, which deals with:
A. Sub-atomic particles
B. Stars and galaxies
C. Light and sound
D. Music
4 Particles have the mass smallest of following is:
A. Electron
B. Proton
C. Neutron
D. Quark
5 The information from far side of the universal are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
6 In the equation E=mc2 value of c is?
A. 186000 miles per hour
B. 186000 miles per sec
C. 3 X 108m/sec
D. Both A and C
7 The branch of physics which deals with the structure and properties of solids is called:
A. Plasma physics
B. Solid state physics
C. Any of above
D. Astrophysics
8 dimensions are the same for:
A. Work and energy
B. Force and weight
C. None of these
D. Both a and b
9 Relativistic mechanics is a branch of physics, which deal with the bodies moving with velocities:
A. More then c
B. Approaching c
C. Equal to c
D. Much less than x
10 High energy physics is branch of physics, which deals with:
A. Stars and galaxies
B. Sub-atomic particles
C. Light and sound
D. Molecules

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  • Mian

    Mian

    26 Jun 2018

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