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

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

Question # 2

Particles have the mass smallest of following is:

Question # 3

Particles have the mass smallest of following is:

Question # 4

Astrophysics is a branch of physics, which deals with

Question # 5

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

Question # 6

For addition and subtraction purposes, absolute uncertainties are:

Question # 7

Examples of physical quantities are:

Question # 8

The quantity having dimension of ML2T02will earth is:

Question # 9

Density is defined as:

Question # 10

1 gm-cm-3is equal to

Question # 11

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

Question # 12

Dimension of mass is written as:

Question # 13

Computer chips are made from

Question # 14

Which quantity has different dimensions:

Question # 15

Light year is a unit of:

Question # 16

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

Question # 17

Uncertainty is of following type/types:

Question # 18

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

Question # 19

Radio telescope is used to gather information from

Question # 20

Aerodynamics is a branch of:

Question # 21

Electron is a particle whose mass is:

Question # 22

Physics details with the study of:

Question # 23

The quantity have dimension of ML2T02will have SI unit of:

Question # 24

Which one of the least multiple:

Question # 25

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

Question # 26

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

Question # 27

The study of physics involves?

Question # 28

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

Question # 29

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

Question # 30

Physics deals with the study of

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Branch of physics which deals with the study of stars and galaxies is called:
A. Solid state physics
B. Astrophysics
C. Molecular physics
D. Chemical physics
2 Addition of 2.189 kg, 0.089 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
3 Which of the following are the units of intensity of light
A. Pois
B. Lux
C. Siemen
D. Candela
4 Silicon can be obtained from
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
5 Which branch of physics deals with the structure and properties of solids
A. Atomic Physics
B. Plasma Physics
C. Molecular Physics
D. Solid state physics
6 The quantity have dimension of ML2T02will have SI unit of:
A. Watt
B. Newton
C. Joule
D. Metre
7 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
8 Physics is one of the branches of:
A. Social sciences
B. Physical sciences
C. Biological sciences
D. Abstract art
9 Which quantity has different dimension:
A. Work
B. Pressure
C. Energy
D. Torque
10 Particles have the mass smallest of following is
A. Electron
B. Proton
C. Neutron
D. Quark

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