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

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

Question # 2

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

Question # 3

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

Question # 4

Uncertainty is of following type/types:

Question # 5

The principle characteristics of an ideal standard are

Question # 6

Astrophysics is a branch of physics, which deals with

Question # 7

The body of physics involves

Question # 8

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

Question # 9

Distance to nearest galaxy from earth is

Question # 10

Which one is the least multiple

Question # 11

Diameter of the nucleus s of the order of

Question # 12

Particles have the mass smallest of following is:

Question # 13

Aerodynamics is a branch of:

Question # 14

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

Question # 15

The quantity have dimension of ML2T02will have SI unit of:

Question # 16

Those quantities which can be measured accurately are known as

Question # 17

Number of supplementary units are

Question # 18

Physics details with the study of:

Question # 19

The definite number of significant figures in 5000 is:

Question # 20

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

Question # 21

dimensions are the same for:

Question # 22

Significant figures in 0.0010 are:

Question # 23

Addition of 2.189 kg, 0.089 kg, 11.8 kg, and 5.32 kg gives the rounded off answer as:

Question # 24

1 gm-cm-3is equal to:

Question # 25

Dimension of mass is written as:

Question # 26

The information from far side of the universe are gathered by

Question # 27

Density is defined as:

Question # 28

Which quantity has different dimension:

Question # 29

Radio telescope is used to gather information from

Question # 30

0.0001210 has ____________ significant figures.

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Light year is a unit of
A. Time
B. Distance
C. Velocity
D. Intensity of light
2 Physical quantities are often divided into ______ categories
A. 3
B. 2
C. 9
D. 5
3 The information from far side of the universe are gathered by
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
4 Aerodynamics is a branch of:
A. Hydrodynamics
B. Thermodynamics
C. Both of them
D. Statics
5 Astrophysics is a branch of physics, which deals with:
A. Sub-atomic particles
B. Stars and galaxies
C. Light and sound
D. Music
6 Particles have the mass smallest of following is:
A. Electron
B. Proton
C. Neutron
D. Quark
7 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
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 Computer chips are made from
A. Conductors
B. Semiconductors
C. Insulators
D. Both A and B
10 The principle characteristics of an ideal standard are
A. Inaccessible and Invariable
B. Accessible and Invariable
C. Accessible and Variable
D. None of these

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