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

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

Question # 2

Diameter of the nucleus s of the order of

Question # 3

The quantity have dimension of ML2T02will have SI unit of:

Question # 4

Particles have the mass smallest of following is:

Question # 5

Light year is a unit of:

Question # 6

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

Question # 7

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

Question # 8

Total number of base units are

Question # 9

Electron is a particle whose mass is:

Question # 10

Addition of 2.189 kg, 11.8 kg and 5.32 kg gives the rounded off answer as:

Question # 11

Which one of the least multiple:

Question # 12

Dimension of mass is written as:

Question # 13

Which of the following are the units of intensity of light

Question # 14

Significant figures in 0.0010 are:

Question # 15

Uncertainty is of following type/types:

Question # 16

Computer chips are made from

Question # 17

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

Question # 18

Particles have the mass smallest of following is:

Question # 19

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

Question # 20

Astrophysics is a branch of physics, which deals with:

Question # 21

The principle characteristics of an ideal standard are

Question # 22

Which quantity has different dimension?

Question # 23

Astrophysics is a branch of physics, which deals with

Question # 24

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

Question # 25

In the equation E=mc2 value of c is?

Question # 26

1 gm-cm-3is equal to:

Question # 27

The body of physics involves

Question # 28

0.0001210 has ____________ significant figures.

Question # 29

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

Question # 30

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

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 The information from far side of the universe are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scope
2 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
3 Relativistic mechanics is a branch of physics, which deal with the bodies moving with velocities:
A. More then c
B. Approaching c
C. Equal to c
D. Much less than x
4 The instrument used to gather information form the far side of the universe is
A. Compound microscope
B. Radio telescope
C. Astronomical Telescope
D. Simple microscope
5 Silicon can be obtained from
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
6 Light year is a unit of:
A. Time
B. Distance
C. Velocity
D. Intensity of light
7 The study of physics involves?
A. Structure of space and time
B. Interaction of electromagnetic radiation with matter
C. Both of them
D. Chemical changes
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 Density is defined as:
A. Mass per volume
B. Volume per mass
C. Mass x volume
D. Mass per length
10 Physics deals with the study of
A. Matter
B. Energy
C. Both of them
D. Human Body

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