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

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

Question # 2

Astrophysics is a branch of physics, which deals with:

Question # 3

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

Question # 4

The definite number of significant figures in 5000 is:

Question # 5

The principle characteristics of an ideal standard are

Question # 6

Density is defined as:

Question # 7

Which one of the least multiple:

Question # 8

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

Question # 9

Examples of physical quantities are:

Question # 10

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

Question # 11

For multiplication and division purposes, percentage uncertainties are:

Question # 12

From sand, we get a material used for construction with the motion of bodies under the action of forces is called:

Question # 13

Distance to nearest galaxy from earth is

Question # 14

Which one is the least multiple

Question # 15

Electron is a particle whose mass is:

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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 Which quantity has different dimension?
A. Tension
B. Work
C. Energy
D. Torque
3 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
4 Light year is a unit of:
A. Time
B. Distance
C. Velocity
D. Intensity of light
5 Density is defined as:
A. Mass per volume
B. Volume per mass
C. Mass X volume
D. Mass per length
6 Astrophysics is a branch of physics, which deals with:
A. Sub-atomic particles
B. Stars and galaxies
C. Light and sound
D. Music
7 The time taken by light to travel from moon to earth is:
A. 80 sec
B. 500 sec
C. 1.802 X 104sec
D. Aerophysics
8 The quantity have dimension of ML2T02will have SI unit of:
A. Watt
B. Newton
C. Joule
D. Metre
9 From sand, we get a material used for construction with the motion of bodies under the action of forces is called:
A. Optics
B. Mechanics
C. Thermodynamics
D. Astrophysics
10 Light year is a unit of
A. Time
B. Distance
C. Velocity
D. Intensity of light

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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