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

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

Question # 2

Astrophysics is a branch of physics, which deals with:

Question # 3

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

Question # 4

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

Question # 5

Diameter of the atom is of the order of

Question # 6

Which one is the least multiple:

Question # 7

The information from far side of the universe are gathered by

Question # 8

The quantity having dimension of ML2T02will earth is:

Question # 9

Silicon can be obtained from:

Question # 10

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

Question # 11

Uncertainty is of following type/types:

Question # 12

Radio telescope is used to gather information from

Question # 13

Which quantity has different dimensions:

Question # 14

Which quantity has different dimension?

Question # 15

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

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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 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
3 Diameter of the nucleus s of the order of
A. 10-10m
B. 10-12m
C. 10-15m
D. 10-18m
4 Total number of base units are
A. Three
B. Five
C. Seven
D. Nine
5 Addition of 2.189 kg, 11.8 kg and 5.32 kg gives the rounded off answer as:
A. 19.398
B. 19.400
C. 19.4
D. 19.3
6 Computer chips are made from
A. Conductors
B. Semiconductors
C. Insulators
D. Both A and B
7 Which of the following are the units of intensity of light
A. Pois
B. Lux
C. Siemen
D. Candela
8 The body of physics involves
A. Structure of space and time
B. Interaction of electromagnetic radiation with matter
C. Both of them
D. Chemical Changes
9 Radio telescope is used to gather information from
A. Earth
B. Moon only
C. Far side of the universe
D. Sea water
10 The branch of physics, which deals with the structure an properties of solids is called:
A. Plasma physics
B. Solid state physics
C. Any of above
D. Astro physics

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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