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

00:00
Question # 1

Astrophysics is a branch of physics, which deals with

Question # 2

Particles have the mass smallest of following is:

Question # 3

Which quantity has different dimension?

Question # 4

The principle characteristics of an ideal standard are

Question # 5

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

Question # 6

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

Question # 7

Examples of physical quantities are:

Question # 8

Light year is a unit of:

Question # 9

Those quantities which can be measured accurately are known as

Question # 10

The error may occur due to:

Question # 11

Aerodynamics is a branch of:

Question # 12

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

Question # 13

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

Question # 14

Distance to nearest galaxy from earth is

Question # 15

Particles have the mass smallest of following is:

Question # 16

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

Question # 17

dimensions are the same for:

Question # 18

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

Question # 19

For multiplication and division purposes, percentage uncertainties are:

Question # 20

The quantity having dimension of ML2T02will earth is:

Question # 21

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

Question # 22

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

Question # 23

The quantity have dimension of ML2T02will have SI unit of:

Question # 24

Electron is a particle whose mass is:

Question # 25

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

Question # 26

In the equation E=mc2value of c is:

Question # 27

Dimension of mass is written as:

Question # 28

Silicon can be obtained from

Question # 29

Physics deals with the study of

Question # 30

The maximum possible error in the reading of an instrument is ______ its least count.

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 The study of physics involves?
A. Structure of space and time
B. Interaction of electromagnetic radiation with matter
C. Both of them
D. Chemical changes
2 The information from far side of the universe are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scope
3 Silicon can be obtained from
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
4 Physics details with the study of:
A. Matter
B. Energy
C. Both of them
D. Human body
5 Density is defined as:
A. Mass per volume
B. Volume per mass
C. Mass X volume
D. Mass per length
6 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
7 At the present time, the main frontiers of fundamental science are
A. 2
B. 3
C. 4
D. 5
8 Aerodynamics is a branch of:
A. Hydrodynamics
B. Thermodynamics
C. Both of them
D. Statics
9 The system international (SI) is built from _______ kind of unites
A. Two
B. Three
C. Four
D. Five
10 Which branch of physics deals with the structure and properties of solids
A. Atomic Physics
B. Plasma Physics
C. Molecular Physics
D. Solid state physics

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