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

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

Question # 2

Astrophysics is a branch of physics, which deals with

Question # 3

The error may occur due to:

Question # 4

The body of physics involves

Question # 5

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

Question # 6

The principle characteristics of an ideal standard are

Question # 7

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

Question # 8

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

Question # 9

For multiplication and division purposes, percentage uncertainties are:

Question # 10

Density is defined as:

Question # 11

Uncertainty is of following type/types:

Question # 12

Light year is a unit of

Question # 13

Number of supplementary units are

Question # 14

The information from far side of the universe are gathered by

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 The maximum possible error in the reading of an instrument is ______ its least count.
A. Half of
B. Quarter of
C. Equal to
D. Double than
2 Significant figures in 0.2020 are:
A. Two
B. Three
C. Four
D. Five
3 Light year is a unit of:
A. Time
B. Distance
C. Velocity
D. Intensity of light
4 Which branch of physics deals with the structure and properties of solids
A. Atomic Physics
B. Plasma Physics
C. Molecular Physics
D. Solid state physics
5 Astrophysics is a branch of physics, which deals with
A. Sub-atomic
B. Stars and galaxies
C. Light and sound
D. Music
6 The system international (SI) is built from _______ kind of unites
A. Two
B. Three
C. Four
D. Five
7 The branch of physics which concerned with the ultimate particles of which the universe is composed is known as
A. SolidState physics
B. Particle Physics
C. Nuclear Physics
D. Atomic Physics
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 The quantity have dimension of ML2T02will have SI unit of:
A. Watt
B. Newton
C. Joule
D. Metre

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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