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

00:00
Question # 1

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

Question # 2

Distance to nearest galaxy from earth is

Question # 3

Which one of the least multiple:

Question # 4

For addition and subtraction purposes, absolute uncertainties are:

Question # 5

1 gm-cm-3is equal to

Question # 6

Uncertainty is of following type/types:

Question # 7

Significant figures in 0.0010 are

Question # 8

Electron is a particle whose mass is:

Question # 9

Which one is the least multiple:

Question # 10

1 gm-cm-3is equal to:

Question # 11

The error may occur due to:

Question # 12

The body of physics involves

Question # 13

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

Question # 14

Astrophysics is a branch of physics, which deals with:

Question # 15

Physics deals with the study of

Question # 16

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

Question # 17

Aerodynamics is a branch of:

Question # 18

Electron is a particle whose mass is:

Question # 19

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

Question # 20

Physical quantities are often divided into ______ categories

Question # 21

Branch of physics which deals with the study of stars and galaxies is called:

Question # 22

Significant figures in 0.0010 are:

Question # 23

Which of the following are the units of intensity of light

Question # 24

In the equation E=mc2value of c is:

Question # 25

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

Question # 26

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

Question # 27

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

Question # 28

In the equation E=mc2 value of c is?

Question # 29

For multiplication and division purposes, percentage uncertainties are:

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 Density is defined as:
A. Mass per volume
B. Volume per mass
C. Mass X volume
D. Mass per length
2 Which of the following are the units of intensity of light
A. Pois
B. Lux
C. Siemen
D. Candela
3 At the present time, the main frontiers of fundamental science are
A. 2
B. 3
C. 4
D. 5
4 Diameter of the nucleus s of the order of
A. 10-10m
B. 10-12m
C. 10-15m
D. 10-18m
5 The information from far side of the universe are gathered by
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
6 Number of supplementary units are
A. Three
B. Two
C. Seven
D. Five
7 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
8 In the equation E=mc2 value of c is?
A. 186000 miles per hour
B. 186000 miles per sec
C. 3 X 108m/sec
D. Both A and C
9 The machines which deals with the objects moving with velocities approaching that of light is called:
A. Relativistic mechanics
B. Wave mechanics
C. Quantum
D. Statics mechanics
10 Silicon can be obtained from:
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand

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