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

Electron is a particle whose mass is:

Question # 2

Those quantities which can be measured accurately are known as

Question # 3

Astrophysics is a branch of physics, which deals with

Question # 4

Computer chips are made from

Question # 5

Significant figures in 0.0010 are:

Question # 6

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

Question # 7

The quantity having dimension of ML2T02will earth is:

Question # 8

The system international (SI) is built from _______ kind of unites

Question # 9

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

Question # 10

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

Question # 11

Light year is a unit of

Question # 12

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

Question # 13

Silicon can be obtained from:

Question # 14

Which quantity has different dimension:

Question # 15

The mechanics, 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 Astrophysics is a branch of physics, which deals with:
A. Sub-atomic particles
B. Stars and galaxies
C. Light and sound
D. Music
2 0.0001210 has ____________ significant figures.
A. Four
B. Three
C. Seven
D. Eight
3 The information from far side of the universe are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scope
4 Uncertainty is of following type/types:
A. Absolute
B. Fractional
C. Percentage
D. All of these
5 A dimension stands for the ___________ nature of certain physical quantity.
A. super
B. Quantitative
C. Qualitative
D. Both B and C
6 The instrument used to gather information form the far side of the universe is
A. Compound microscope
B. Radio telescope
C. Astronomical Telescope
D. Simple microscope
7 The definite number of significant figures in 5000 is:
A. Four
B. Three
C. Two
D. One
8 Physics is one of the branches of:
A. Social sciences
B. Physical sciences
C. Biological sciences
D. Abstract art
9 Significant figures in 0.2020 are:
A. Two
B. Three
C. Four
D. Five
10 Aerodynamics is a branch of
A. Hydrodynamics
B. Thermodynamics
C. Both of them
D. Statics

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  • Mian

    Mian

    26 Jun 2018

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