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

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Question # 1

Which one of the least multiple:

Question # 2

Significant figures in 0.0010 are

Question # 3

The quantity have dimension of ML2T02will have SI unit of:

Question # 4

Dimension of mass is written as:

Question # 5

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

Question # 6

The study of physics involves?

Question # 7

Significant figures in 0.0010 are:

Question # 8

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

Question # 9

Distance to nearest galaxy from earth is

Question # 10

Physical quantities are often divided into ______ categories

Question # 11

Light year is a unit of:

Question # 12

Total number of base units are

Question # 13

Density is defined as:

Question # 14

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

Question # 15

Which one is the least multiple

Question # 16

The principle characteristics of an ideal standard are

Question # 17

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

Question # 18

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

Question # 19

1 gm-cm-3is equal to

Question # 20

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

Question # 21

In the equation E=mc2 value of c is?

Question # 22

The definite number of significant figures in 5000 is:

Question # 23

Physics deals with the study of

Question # 24

Electron is a particle whose mass is:

Question # 25

From sand, we get a material used for construction with the motion of bodies under the action of forces is called:

Question # 26

Particles have the mass smallest of following is

Question # 27

Physics details with the study of:

Question # 28

0.0001210 has ____________ significant figures.

Question # 29

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

Question # 30

In the equation E=mc2value of c is:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Which one is the least multiple
A. Pico
B. Femto
C. Nano
D. Atto
2 The body of physics involves
A. Structure of space and time
B. Interaction of electromagnetic radiation with matter
C. Both of them
D. Chemical Changes
3 Computer chips are made from
A. Conductors
B. Semiconductors
C. Insulators
D. Both A and B
4 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
5 The system international (SI) is built from _______ kind of unites
A. Two
B. Three
C. Four
D. Five
6 Significant figures in 0.0010 are
A. Four
B. Three
C. Two
D. One
7 Physical quantities are often divided into ______ categories
A. 3
B. 2
C. 9
D. 5
8 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
9 Which of the following are the units of intensity of light
A. Pois
B. Lux
C. Siemen
D. Candela
10 dimensions are the same for:
A. Work and energy
B. Force and weight
C. None of these
D. Both a and b

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