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

Which branch of physics deals with the structure and properties of solids

Question # 2

The definite number of significant figures in 5000 is:

Question # 3

Radio telescope is used to gather information from

Question # 4

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

Question # 5

Significant figures in 0.0010 are:

Question # 6

Significant figures in 0.0010 are

Question # 7

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

Question # 8

Physical quantities are often divided into ______ categories

Question # 9

High energy physics is branch of physics, which deals with:

Question # 10

Examples of physical quantities are:

Question # 11

The error may occur due to:

Question # 12

Relativistic mechanics is a branch of physics, which deal with the bodies moving with velocities:

Question # 13

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

Question # 14

Astrophysics is a branch of physics, which deals with:

Question # 15

Which quantity has different dimension:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
2 Total number of base units are
A. Three
B. Five
C. Seven
D. Nine
3 The branch of physics which deals with the properties of fundamental particles is called:
A. High energy physics
B. Molecular physics
C. Astrophysics
D. Space physics
4 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
5 Particles have the mass smallest of following is:
A. Electron
B. Proton
C. Neutron
D. Quark
6 Aerodynamics is a branch of
A. Hydrodynamics
B. Thermodynamics
C. Both of them
D. Statics
7 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
8 Aerodynamics is a branch of:
A. Hydrodynamics
B. Thermodynamics
C. Both of them
D. Statics
9 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
10 Density is defined as:
A. Mass per volume
B. Volume per mass
C. Mass X volume
D. Mass per length

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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