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

For multiplication and division purposes, percentage uncertainties are:

Question # 2

Dimension of mass is written as:

Question # 3

Significant figures in 0.0010 are:

Question # 4

Physics deals with the study of

Question # 5

Diameter of the atom is of the order of

Question # 6

Which one is the least multiple

Question # 7

Density is defined as:

Question # 8

0.0001210 has ____________ significant figures.

Question # 9

For addition and subtraction purposes, absolute uncertainties are:

Question # 10

Astrophysics is a branch of physics, which deals with:

Question # 11

Silicon can be obtained from:

Question # 12

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

Question # 13

Light year is a unit of:

Question # 14

Which of the following are the units of intensity of light

Question # 15

Particles have the mass smallest of following is:

Question # 16

Those quantities which can be measured accurately are known as

Question # 17

Physics is one of the branches of:

Question # 18

The body of physics involves

Question # 19

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

Question # 20

Astrophysics is a branch of physics, which deals with

Question # 21

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

Question # 22

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

Question # 23

Significant figures in 0.0010 are:

Question # 24

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

Question # 25

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

Question # 26

Computer chips are made from

Question # 27

Electron is a particle whose mass is:

Question # 28

Light year is a unit of

Question # 29

The quantity having dimension of ML2T02will earth is:

Question # 30

dimensions are the same for:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 The branch of physics which is mainly concerned with the motion of bodies under the action of forces is called:
A. Optics
B. Mechanics
C. Thermodynamics
D. Astro physics
2 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
3 The principle characteristics of an ideal standard are
A. Inaccessible and Invariable
B. Accessible and Invariable
C. Accessible and Variable
D. None of these
4 Density is defined as:
A. Mass per volume
B. Volume per mass
C. Mass X volume
D. Mass per length
5 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
6 Aerodynamics is a branch of:
A. Hydrodynamics
B. Thermodynamics
C. Both of them
D. Statics
7 Particles have the mass smallest of following is:
A. Electron
B. Proton
C. Neutron
D. Quark
8 From sand, we get a material used for construction with the motion of bodies under the action of forces is called:
A. Optics
B. Mechanics
C. Thermodynamics
D. Astrophysics
9 Examples of physical quantities are:
A. Length
B. Color
C. Effect of music
D. All of these
10 Significant figures in 0.0010 are
A. Four
B. Three
C. Two
D. One

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