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

Which of the following are the units of intensity of light

Question # 2

Electron is a particle whose mass is:

Question # 3

Astrophysics is a branch of physics, which deals with:

Question # 4

0.0001210 has ____________ significant figures.

Question # 5

Diameter of the nucleus s of the order of

Question # 6

Physics is one of the branches of:

Question # 7

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

Question # 8

Examples of physical quantities are:

Question # 9

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

Question # 10

Which quantity has different dimension?

Question # 11

Particles have the mass smallest of following is:

Question # 12

Astrophysics is a branch of physics, which deals with:

Question # 13

The quantity have dimension of ML2T02will have SI unit of:

Question # 14

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

Question # 15

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

Question # 16

The quantity having dimension of ML2T02will earth is:

Question # 17

Silicon can be obtained from:

Question # 18

The principle characteristics of an ideal standard are

Question # 19

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

Question # 20

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

Question # 21

Which one is the least multiple:

Question # 22

dimensions are the same for:

Question # 23

The study of physics involves?

Question # 24

Computer chips are made from

Question # 25

1 gm-cm-3is equal to:

Question # 26

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

Question # 27

Diameter of the atom is of the order of

Question # 28

Significant figures in 0.0010 are:

Question # 29

The definite number of significant figures in 5000 is:

Question # 30

Radio telescope is used to gather information from

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ECAT Chapter 1 Important MCQ's

Sr.# Question Answer
1 Particles have the mass smallest of following is:
A. Electron
B. Proton
C. Neutron
D. Quark
2 Electron is a particle whose mass is:
A. Greater than that of a proton
B. Smaller than that of a proton
C. Smaller than that of a proton or a neutron
D. Greater than that of an atom
3 Which quantity has different dimensions:
A. Work
B. Pressure
C. Energy
D. Torque
4 The branch of physics which deals with the structure and properties of solids is called:
A. Plasma physics
B. Solid state physics
C. Any of above
D. Astrophysics
5 0.0001210 has ____________ significant figures.
A. Four
B. Three
C. Seven
D. Eight
6 Astrophysics is a branch of physics, which deals with:
A. Sub-atomic particles
B. Stars and galaxies
C. Light and sound
D. Music
7 Light year is a unit of
A. Time
B. Distance
C. Velocity
D. Intensity of light
8 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
9 Those quantities which can be measured accurately are known as
A. Physical Quantities
B. Scalar Quantities
C. Vector Quantities
D. Non Physical Quantities
10 Physics details with the study of:
A. Matter
B. Energy
C. Both of them
D. Human body

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