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

Dimension of mass is written as:

Question # 2

Aerodynamics is a branch of

Question # 3

Physics deals with the study of

Question # 4

The quantity having dimension of ML2T02will earth is:

Question # 5

Silicon can be obtained from

Question # 6

The maximum possible error in the reading of an instrument is ______ its least count.

Question # 7

Which quantity has different dimension?

Question # 8

Significant figures in 0.2020 are:

Question # 9

1 gm-cm-3is equal to:

Question # 10

The time taken by light to travel from moon to earth is:

Question # 11

Astrophysics is a branch of physics, which deals with:

Question # 12

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

Question # 13

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

Question # 14

Radio telescope is used to gather information from

Question # 15

Density is defined as:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 The definite number of significant figures in 5000 is:
A. Four
B. Three
C. Two
D. One
2 Light year is a unit of:
A. Time
B. Distance
C. Velocity
D. Intensity of light
3 Number of supplementary units are
A. Three
B. Two
C. Seven
D. Five
4 Examples of physical quantities are:
A. Length
B. Color
C. Effect of music
D. All of these
5 The study of physics involves?
A. Structure of space and time
B. Interaction of electromagnetic radiation with matter
C. Both of them
D. Chemical changes
6 The quantity having dimension of ML2T02will earth is:
A. 80 sec
B. 500 sec
C. 1.802 X 104sec
D. Aerophysics
7 In the equation E=mc2value of c is:
A. 1,86,000 miles per hour
B. 1,86,000 miles per sec
C. 3 X 108m/sec
D. Both A and C
8 dimensions are the same for:
A. Work and energy
B. Force and weight
C. None of these
D. Both a and b
9 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
10 Which one of the least multiple:
A. Pico
B. Femto
C. Nano
D. Atto
s

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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