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

Total number of base units are

Question # 2

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

Question # 3

1 gm-cm-3is equal to:

Question # 4

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

Question # 5

Aerodynamics is a branch of

Question # 6

Those quantities which can be measured accurately are known as

Question # 7

1 gm-cm-3is equal to

Question # 8

Light year is a unit of

Question # 9

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

Question # 10

1 gm-cm-3is equal to:

Question # 11

Dimension of mass is written as:

Question # 12

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

Question # 13

The study of physics involves?

Question # 14

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

Question # 15

Electron is a particle whose mass is:

Question # 16

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

Question # 17

Diameter of the atom is of the order of

Question # 18

Light year is a unit of:

Question # 19

Examples of physical quantities are:

Question # 20

0.0001210 has ____________ significant figures.

Question # 21

The information from far side of the universe are gathered by

Question # 22

Physical quantities are often divided into ______ categories

Question # 23

Which of the following are the units of intensity of light

Question # 24

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

Question # 25

The principle characteristics of an ideal standard are

Question # 26

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

Question # 27

The body of physics involves

Question # 28

Light year is a unit of:

Question # 29

Astrophysics is a branch of physics, which deals with:

Question # 30

Distance to nearest galaxy from earth is

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 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
2 Which one is the least multiple
A. Pico
B. Femto
C. Nano
D. Atto
3 From sand, we get a material used for construction with the motion of bodies under the action of forces is called:
A. Optics
B. Mechanics
C. Thermodynamics
D. Astrophysics
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 Diameter of the nucleus s of the order of
A. 10-10m
B. 10-12m
C. 10-15m
D. 10-18m
6 1 gm-cm-3is equal to
A. 103kg-m-3
B. 10-3kg-m-3
C. 1kg-m-3
D. 106kg-m-1
7 Addition of 2.189 kg, 11.8 kg and 5.32 kg gives the rounded off answer as:
A. 19.398
B. 19.400
C. 19.4
D. 19.3
8 Addition of 2.189 kg, 0.089 kg, 11.8 kg, and 5.32 kg gives the rounded off answer as:
A. 19.398
B. 19.400
C. 19.4
D. 19.3
9 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
10 Examples of physical quantities are:
A. Length
B. Color
C. Effect of music
D. All of these

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