ECAT Pre General Science Physics Chapter 1 MCQ Test With Answer for Physics chapter 1 (Measurements)

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ECAT Pre General Science Physics Chapter 1 Test

ECAT Pre General Science Physics Chapter 1 Measurements Online Test

Try the ECAT Pre General Science Physics Chapter 1 Measurements Online Test.

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ECAT Pre General Science Physics Chapter 1 Measurements Online Test

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Question # 1

Significant figures in 0.0010 are:

Question # 2

Those quantities which can be measured accurately are known as

Question # 3

Aerodynamics is a branch of:

Question # 4

Total number of base units are

Question # 5

Which one of the least multiple:

Question # 6

The quantity have dimension of ML2T02will have SI unit of:

Question # 7

Density is defined as:

Question # 8

0.0001210 has ____________ significant figures.

Question # 9

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

Question # 10

1 gm-cm-3is equal to

Question # 11

The information from far side of the universe are gathered by

Question # 12

Diameter of the nucleus s of the order of

Question # 13

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

Question # 14

Computer chips are made from

Question # 15

The body of physics involves

Question # 16

Silicon can be obtained from

Question # 17

Particles have the mass smallest of following is

Question # 18

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

Question # 19

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

Question # 20

Electron is a particle whose mass is:

Question # 21

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

Question # 22

Physical quantities are often divided into ______ categories

Question # 23

For multiplication and division purposes, percentage uncertainties are:

Question # 24

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

Question # 25

Aerodynamics is a branch of

Question # 26

In the equation E=mc2value of c is:

Question # 27

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

Question # 28

Astrophysics is a branch of physics, which deals with:

Question # 29

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

Question # 30

Number of supplementary units are

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