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

Electron is a particle whose mass is:

Question # 2

The error may occur due to:

Question # 3

Physics is one of the branches of:

Question # 4

The quantity having dimension of ML2T02will earth is:

Question # 5

Light year is a unit of

Question # 6

Number of supplementary units are

Question # 7

Silicon can be obtained from:

Question # 8

The quantity have dimension of ML2T02will have SI unit of:

Question # 9

Which of the following are the units of intensity of light

Question # 10

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

Question # 11

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

Question # 12

Which one is the least multiple

Question # 13

Addition of 2.189 kg, 11.8 kg and 5.32 kg gives the rounded off answer as:

Question # 14

The body of physics involves

Question # 15

Significant figures in 0.0010 are:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Silicon can be obtained from
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
2 The error may occur due to:
A. Negligence
B. Faulty apparatus
C. Inappropriate method
D. all of these
3 dimensions are the same for:
A. Work and energy
B. Force and weight
C. None of these
D. Both a and b
4 The system international (SI) is built from _______ kind of unites
A. Two
B. Three
C. Four
D. Five
5 At the present time, the main frontiers of fundamental science are
A. 2
B. 3
C. 4
D. 5
6 Dimension of mass is written as:
A. M
B. [M]
C. (M)
D. [m]
7 The definite number of significant figures in 5000 is:
A. Four
B. Three
C. Two
D. One
8 Physics deals with the study of
A. Matter
B. Energy
C. Both of them
D. Human Body
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 1 gm-cm-3is equal to
A. 103kg-m-3
B. 10-3kg-m-3
C. 1kg-m-3
D. 106kg-m-1

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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