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 quantity have dimension of ML2T02will have SI unit of:

Question # 2

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

Question # 3

Which of the following are the units of intensity of light

Question # 4

Which one of the least multiple:

Question # 5

Branch of physics which deals with the study of stars and galaxies is called:

Question # 6

Which quantity has different dimension?

Question # 7

If the absolute uncertainty of an instrument is 0.0a1 cm, then its least count will be :

Question # 8

The study of physics involves?

Question # 9

The definite number of significant figures in 5000 is:

Question # 10

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

Question # 11

Astrophysics is a branch of physics, which deals with:

Question # 12

Radio telescope is used to gather information from

Question # 13

Light year is a unit of:

Question # 14

At the present time, the main frontiers of fundamental science are

Question # 15

Which quantity has different dimension:

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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 branch of physics which is mainly concerned with the motion of bodies under the action of forces is called:
A. Optics
B. Mechanics
C. Thermodynamics
D. Astro physics
3 dimensions are the same for:
A. Work and energy
B. Force and weight
C. None of these
D. Both a and b
4 Light year is a unit of
A. Time
B. Distance
C. Velocity
D. Intensity of light
5 At the present time, the main frontiers of fundamental science are
A. 2
B. 3
C. 4
D. 5
6 Physical quantities are often divided into ______ categories
A. 3
B. 2
C. 9
D. 5
7 The machines which deals with the objects moving with velocities approaching that of light is called:
A. Relativistic mechanics
B. Wave mechanics
C. Quantum
D. Statics mechanics
8 Electron is a particle whose mass is:
A. Greater than that of a proton
B. Smaller than of a proton and greater than mass of neutron
C. Smaller than that of proton or neutron
D. Greater than that of an atom
9 Aerodynamics is a branch of
A. Hydrodynamics
B. Thermodynamics
C. Both of them
D. Statics
10 Distance to nearest galaxy from earth is
A. 1010m
B. 1015m
C. 1040m
D. 1030m

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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