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

The information from far side of the universe are gathered by

Question # 2

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

Question # 3

Which one of the least multiple:

Question # 4

The body of physics involves

Question # 5

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

Question # 6

Light year is a unit of:

Question # 7

Radio telescope is used to gather information from

Question # 8

The error may occur due to:

Question # 9

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

Question # 10

Total number of base units are

Question # 11

Which quantity has different dimension?

Question # 12

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

Question # 13

Distance to nearest galaxy from earth is

Question # 14

Which quantity has different dimension:

Question # 15

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

Question # 16

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

Question # 17

Electron is a particle whose mass is:

Question # 18

The branch of physics which is mainly concerned with the motion of bodies under the action of forces is called:

Question # 19

Diameter of the nucleus s of the order of

Question # 20

The study of physics involves?

Question # 21

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

Question # 22

For multiplication and division purposes, percentage uncertainties are:

Question # 23

Density is defined as:

Question # 24

Aerodynamics is a branch of

Question # 25

The system international (SI) is built from _______ kind of unites

Question # 26

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

Question # 27

The quantity have dimension of ML2T02will have SI unit of:

Question # 28

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

Question # 29

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

Question # 30

Which one is the least multiple:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Physical quantities are often divided into ______ categories
A. 3
B. 2
C. 9
D. 5
2 Significant figures in 0.0010 are:
A. Four
B. Three
C. Two
D. One
3 Electron is a particle whose mass is:
A. Greater than that of a proton
B. Smaller than of a proton and greater than mass of neutron
C. Smaller than that of proton or neutron
D. Greater than that of an atom
4 Light year is a unit of:
A. Time
B. Distance
C. Velocity
D. Intensity of light
5 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
6 Dimension of mass is written as:
A. M
B. [M]
C. (M)
D. [m]
7 Which quantity has different dimension:
A. Work
B. Pressure
C. Energy
D. Torque
8 The principle characteristics of an ideal standard are
A. Inaccessible and Invariable
B. Accessible and Invariable
C. Accessible and Variable
D. None of these
9 Total number of base units are
A. Three
B. Five
C. Seven
D. Nine
10 Significant figures in 0.0010 are:
A. Four
B. Three
C. Two
D. One

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