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

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

Question # 3

Light year is a unit of

Question # 4

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

Question # 5

Electron is a particle whose mass is:

Question # 6

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

Question # 7

A dimension stands for the ___________ nature of certain physical quantity.

Question # 8

The definite number of significant figures in 5000 is:

Question # 9

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

Question # 10

The branch of physics which concerned with the ultimate particles of which the universe is composed is known as

Question # 11

Density is defined as:

Question # 12

The quantity having dimension of ML2T02will earth is:

Question # 13

0.0001210 has ____________ significant figures.

Question # 14

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

Question # 15

The information from far side of the universe are gathered by

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Physical quantities are often divided into ______ categories
A. 3
B. 2
C. 9
D. 5
2 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
3 Which one is the least multiple
A. Pico
B. Femto
C. Nano
D. Atto
4 Particles have the mass smallest of following is
A. Electron
B. Proton
C. Neutron
D. Quark
5 The definite number of significant figures in 5000 is:
A. Four
B. Three
C. Two
D. One
6 Those quantities which can be measured accurately are known as
A. Physical Quantities
B. Scalar Quantities
C. Vector Quantities
D. Non Physical Quantities
7 Uncertainty is of following type/types:
A. Absolute
B. Fractional
C. Percentage
D. All of these
8 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
9 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
10 Physics details with the study of:
A. Matter
B. Energy
C. Both of them
D. Human body

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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