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

Astrophysics is a branch of physics, which deals with:

Question # 2

Density is defined as:

Question # 3

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

Question # 4

Distance to nearest galaxy from earth is

Question # 5

Diameter of the atom is of the order of

Question # 6

Which of the following are the units of intensity of light

Question # 7

Physical quantities are often divided into ______ categories

Question # 8

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

Question # 9

Which one of the least multiple:

Question # 10

Computer chips are made from

Question # 11

Electron is a particle whose mass is:

Question # 12

The quantity have dimension of ML2T02will have SI unit of:

Question # 13

Silicon can be obtained from

Question # 14

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

Question # 15

Number of supplementary units are

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 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
2 Which quantity has different dimension:
A. Work
B. Pressure
C. Energy
D. Torque
3 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
4 Astrophysics is a branch of physics, which deals with:
A. Sub-atomic particles
B. Stars and galaxies
C. Light and sound
D. Music
5 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
6 For multiplication and division purposes, percentage uncertainties are:
A. Add
B. subtracted
C. Multiplied
D. Divided
7 The body of physics involves
A. Structure of space and time
B. Interaction of electromagnetic radiation with matter
C. Both of them
D. Chemical Changes
8 Significant figures in 0.2020 are:
A. Two
B. Three
C. Four
D. Five
9 dimensions are the same for:
A. Work and energy
B. Force and weight
C. None of these
D. Both a and b
10 Examples of physical quantities are:
A. Length
B. Color
C. Effect of music
D. All of these

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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