ECAT Pre General Science Physics Chapter 1 MCQ Test With Answer

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

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

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ECAT Pre General Science Physics Chapter 1 Measurements

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Question # 1

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

Question # 2

Significant figures in 0.2020 are:

Question # 3

Diameter of the nucleus s of the order of

Question # 4

The body of physics involves

Question # 5

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

Question # 6

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

Question # 7

Light year is a unit of:

Question # 8

In the equation E=mc2 value of c is?

Question # 9

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

Question # 10

Uncertainty is of following type/types:

Question # 11

Which quantity has different dimension?

Question # 12

Aerodynamics is a branch of

Question # 13

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

Question # 14

1 gm-cm-3is equal to:

Question # 15

dimensions are the same for:

Question # 16

Astrophysics is a branch of physics, which deals with

Question # 17

Astrophysics is a branch of physics, which deals with:

Question # 18

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

Question # 19

0.0001210 has ____________ significant figures.

Question # 20

Silicon can be obtained from

Question # 21

Physics deals with the study of

Question # 22

Computer chips are made from

Question # 23

Silicon can be obtained from

Question # 24

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

Question # 25

Aerodynamics is a branch of:

Question # 26

1 gm-cm-3is equal to:

Question # 27

The branch of physics which deals with the properties of fundamental particles is called:

Question # 28

Number of supplementary units are

Question # 29

Radio telescope is used to gather information from

Question # 30

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

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 The branch of physics which deals with the structure and properties of solids is called:
A. Plasma physics
B. Solid state physics
C. Any of above
D. Astrophysics
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 High energy physics is branch of physics, which deals with:
A. Stars and galaxies
B. Sub-atomic particles
C. Light and sound
D. Molecules
4 The quantity having dimension of ML2T02will earth is:
A. 80 sec
B. 500 sec
C. 1.802 X 104sec
D. Aerophysics
5 0.0001210 has ____________ significant figures.
A. Four
B. Three
C. Seven
D. Eight
6 Particles have the mass smallest of following is:
A. Electron
B. Proton
C. Neutron
D. Quark
7 The information from far side of the universe are gathered by
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
8 The maximum possible error in the reading for a meter rod with least count 1 mm is:
A. 0.005 mm
B. 0.05mm
C. 0.5mm
D. 5.0mm
9 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
10 Which quantity has different dimension?
A. Tension
B. Work
C. Energy
D. Torque

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