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

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Question # 1

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

Question # 2

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

Question # 3

The body of physics involves

Question # 4

Aerodynamics is a branch of:

Question # 5

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

Question # 6

Dimension of mass is written as:

Question # 7

A dimension stands for the ___________ nature of certain physical quantity.

Question # 8

0.0001210 has ____________ significant figures.

Question # 9

Light year is a unit of:

Question # 10

Physics is one of the branches of:

Question # 11

The information from far side of the universe are gathered by

Question # 12

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

Question # 13

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

Question # 14

1 gm-cm-3is equal to:

Question # 15

Diameter of the nucleus s of the order of

Question # 16

Which of the following are the units of intensity of light

Question # 17

Particles have the mass smallest of following is

Question # 18

Astrophysics is a branch of physics, which deals with

Question # 19

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

Question # 20

Which one is the least multiple

Question # 21

The quantity having dimension of ML2T02will earth is:

Question # 22

Which one of the least multiple:

Question # 23

The maximum possible error in the reading for a meter rod with least count 1 mm is:

Question # 24

Significant figures in 0.0010 are:

Question # 25

Which quantity has different dimension:

Question # 26

For multiplication and division purposes, percentage uncertainties are:

Question # 27

The study of physics involves?

Question # 28

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

Question # 29

Which quantity has different dimension?

Question # 30

Physical quantities are often divided into ______ categories

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 From sand, we get a material used for construction of computer chips. That material is called:
A. Germanium
B. Silicon
C. Copper
D. Lead
2 Which one is the least multiple:
A. Pico
B. Femto
C. Nano
D. Atto
3 Significant figures in 0.0010 are
A. Four
B. Three
C. Two
D. One
4 Density is defined as:
A. Mass per volume
B. Volume per mass
C. Mass X volume
D. Mass per length
5 Aerodynamics is a branch of
A. Hydrodynamics
B. Thermodynamics
C. Both of them
D. Statics
6 0.0001210 has ____________ significant figures.
A. Four
B. Three
C. Seven
D. Eight
7 From sand, we get a material used for construction of computer chips. That material is called:
A. Copper
B. Lead

C. Silicon
D. Germanium
8 For multiplication and division purposes, percentage uncertainties are:
A. Add
B. subtracted
C. Multiplied
D. Divided
9 The branch of physics which concerned with the ultimate particles of which the universe is composed is known as
A. SolidState physics
B. Particle Physics
C. Nuclear Physics
D. Atomic Physics
10 Diameter of the nucleus s of the order of
A. 10-10m
B. 10-12m
C. 10-15m
D. 10-18m

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