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 dimension?

Question # 2

Examples of physical quantities are:

Question # 3

Particles have the mass smallest of following is:

Question # 4

Electron is a particle whose mass is:

Question # 5

Number of supplementary units are

Question # 6

dimensions are the same for:

Question # 7

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

Question # 8

1 gm-cm-3is equal to:

Question # 9

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

Question # 10

Physical quantities are often divided into ______ categories

Question # 11

Silicon can be obtained from:

Question # 12

The quantity having dimension of ML2T02will earth is:

Question # 13

For addition and subtraction purposes, absolute uncertainties are:

Question # 14

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

Question # 15

The study of physics involves?

Question # 16

In the equation E=mc2value of c is:

Question # 17

Distance to nearest galaxy from earth is

Question # 18

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

Question # 19

Total number of base units are

Question # 20

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

Question # 21

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

Question # 22

The quantity have dimension of ML2T02will have SI unit of:

Question # 23

Astrophysics is a branch of physics, which deals with:

Question # 24

The body of physics involves

Question # 25

The principle characteristics of an ideal standard are

Question # 26

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

Question # 27

Particles have the mass smallest of following is:

Question # 28

The branch of physics which concerned with the ultimate particles of which the universe is composed is known as

Question # 29

Physics is one of the branches of:

Question # 30

Electron is a particle whose mass is:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Astrophysics is a branch of physics, which deals with:
A. Sub-atomic particles
B. Stars and galaxies
C. Light and sound
D. Music
2 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
3 Silicon can be obtained from
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
4 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
5 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
6 Electron is a particle whose mass is:
A. Greater than that of a proton
B. Smaller than that of a proton
C. Smaller than that of a proton or a neutron
D. Greater than that of an atom
7 The error may occur due to:
A. Negligence
B. Faulty apparatus
C. Inappropriate method
D. all of these
8 From sand, we get a material used for construction of computer chips. That material is called:
A. Germanium
B. Silicon
C. Copper
D. Lead
9 The system international (SI) is built from _______ kind of unites
A. Two
B. Three
C. Four
D. Five
10 Which one is the least multiple:
A. Pico
B. Femto
C. Nano
D. Atto

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