ECAT Pre General Science Physics Chapter 1 MCQ Test With Answer

MCQ's Test For ECAT Pre General Science Physics Chapter 1 Measurements

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ECAT Pre General Science Physics Chapter 1 Measurements

00:00
Question # 1

Which quantity has different dimensions:

Question # 2

Radio telescope is used to gather information from

Question # 3

Significant figures in 0.2020 are:

Question # 4

dimensions are the same for:

Question # 5

The quantity have dimension of ML2T02will have SI unit of:

Question # 6

For addition and subtraction purposes, absolute uncertainties are:

Question # 7

Astrophysics is a branch of physics, which deals with:

Question # 8

The information from far side of the universal are gathered by:

Question # 9

1 gm-cm-3is equal to:

Question # 10

1 gm-cm-3is equal to

Question # 11

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

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

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

Question # 14

The maximum possible error in the reading of an instrument is ______ its least count.

Question # 15

Which of the following are the units of intensity of light

Question # 16

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

Question # 17

The information from far side of the universe are gathered by:

Question # 18

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

Question # 19

Silicon can be obtained from

Question # 20

Which one is the least multiple:

Question # 21

1 gm-cm-3is equal to:

Question # 22

In the equation E=mc2 value of c is?

Question # 23

Significant figures in 0.0010 are

Question # 24

Examples of physical quantities are:

Question # 25

Dimension of mass is written as:

Question # 26

The system international (SI) is built from _______ kind of unites

Question # 27

The body of physics involves

Question # 28

Light year is a unit of:

Question # 29

Physics deals with the study of

Question # 30

Particles have the mass smallest of following is:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Physics is one of the branches of:
A. Social sciences
B. Physical sciences
C. Biological sciences
D. Abstract art
2 The maximum possible error in the reading of an instrument is ______ its least count.
A. Half of
B. Quarter of
C. Equal to
D. Double than
3 Physics deals with the study of
A. Matter
B. Energy
C. Both of them
D. Human Body
4 The branch of physics which deals with the properties of fundamental particles is called:
A. High energy physics
B. Molecular physics
C. Astrophysics
D. Space physics
5 Astrophysics is a branch of physics, which deals with:
A. Sub-atomic particles
B. Stars and galaxies
C. Light and sound
D. Music
6 From sand, we get a material used for construction of computer chips. That material is called:
A. Germanium
B. Silicon
C. Copper
D. Lead
7 Aerodynamics is a branch of
A. Hydrodynamics
B. Thermodynamics
C. Both of them
D. Statics
8 Astrophysics is a branch of physics, which deals with:
A. Sub-atomic particles
B. Stars and galaxies
C. Light and sound
D. Music
9 Which of the following are the units of intensity of light
A. Pois
B. Lux
C. Siemen
D. Candela
10 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

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