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 error may occur due to:

Question # 2

Significant figures in 0.0010 are:

Question # 3

Significant figures in 0.2020 are:

Question # 4

The maximum possible error in the reading for a meter rod with least count 1 mm is:

Question # 5

dimensions are the same for:

Question # 6

In the equation E=mc2value of c is:

Question # 7

Astrophysics is a branch of physics, which deals with:

Question # 8

The quantity having dimension of ML2T02will earth is:

Question # 9

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

Question # 10

1 gm-cm-3is equal to:

Question # 11

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

Question # 12

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

Question # 13

Radio telescope is used to gather information from

Question # 14

Aerodynamics is a branch of:

Question # 15

Physics is one of the branches of:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Light year is a unit of
A. Time
B. Distance
C. Velocity
D. Intensity of light
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 Distance to nearest galaxy from earth is
A. 1010m
B. 1015m
C. 1040m
D. 1030m
4 The definite number of significant figures in 5000 is:
A. Four
B. Three
C. Two
D. One
5 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
6 Astrophysics is a branch of physics, which deals with:
A. Sub-atomic particles
B. Stars and galaxies
C. Light and sound
D. Music
7 dimensions are the same for:
A. Work and energy
B. Force and weight
C. None of these
D. Both a and b
8 For multiplication and division purposes, percentage uncertainties are:
A. Add
B. subtracted
C. Multiplied
D. Divided
9 Physical quantities are often divided into ______ categories
A. 3
B. 2
C. 9
D. 5
10 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

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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