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

  • Total Questions15

  • Time Allowed20

ECAT Physics Chapter 1 Measurements

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Question # 1

1 gm-cm-3is equal to:

Question # 2

Which one is the least multiple

Question # 3

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

Question # 4

Particles have the mass smallest of following is:

Question # 5

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

Question # 6

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

Question # 7

Which one is the least multiple:

Question # 8

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

Question # 9

The branch of physics which deals with the structure and properties of solids is called:

Question # 10

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

Question # 11

Physical quantities are often divided into ______ categories

Question # 12

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

Question # 13

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

Question # 14

Computer chips are made from

Question # 15

Dimension of mass is written as:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 From sand, we get a material used for construction of computer chips. That material is called:
A. Copper
B. Lead

C. Silicon
D. Germanium
2 0.0001210 has ____________ significant figures.
A. Four
B. Three
C. Seven
D. Eight
3 Astrophysics is a branch of physics, which deals with
A. Sub-atomic
B. Stars and galaxies
C. Light and sound
D. Music
4 Physics is one of the branches of:
A. Social sciences
B. Physical sciences
C. Biological sciences
D. Abstract art
5 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
6 The principle characteristics of an ideal standard are
A. Inaccessible and Invariable
B. Accessible and Invariable
C. Accessible and Variable
D. None of these
7 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
8 Uncertainty is of following type/types:
A. Absolute
B. Fractional
C. Percentage
D. All of these
9 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
10 Significant figures in 0.0010 are:
A. Four
B. Three
C. Two
D. One

Test Questions

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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