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 principle characteristics of an ideal standard are

Question # 2

Examples of physical quantities are:

Question # 3

Particles have the mass smallest of following is:

Question # 4

Astrophysics is a branch of physics, which deals with:

Question # 5

In the equation E=mc2value of c is:

Question # 6

Number of supplementary units are

Question # 7

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

Question # 8

Computer chips are made from

Question # 9

Silicon can be obtained from:

Question # 10

Diameter of the atom is of the order of

Question # 11

The information from far side of the universe are gathered by

Question # 12

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

Question # 13

Significant figures in 0.0010 are

Question # 14

Light year is a unit of:

Question # 15

Aerodynamics is a branch of

Question # 16

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

Question # 17

Aerodynamics is a branch of:

Question # 18

Physics details with the study of:

Question # 19

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

Question # 20

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

Question # 21

Particles have the mass smallest of following is

Question # 22

The body of physics involves

Question # 23

Diameter of the nucleus s of the order of

Question # 24

Light year is a unit of:

Question # 25

0.0001210 has ____________ significant figures.

Question # 26

Electron is a particle whose mass is:

Question # 27

Significant figures in 0.2020 are:

Question # 28

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

Question # 29

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

Question # 30

Uncertainty is of following type/types:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Which of the following are the units of intensity of light
A. Pois
B. Lux
C. Siemen
D. Candela
2 Silicon can be obtained from:
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
3 The mechanics, which deals with the objects moving with velocities approaching that of light is called
A. Relativistic mechanics
B. Wave mechanics
C. Quantum mechanics
D. Statics
4 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
5 The information from far side of the universe are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scope
6 Astrophysics is a branch of physics, which deals with
A. Sub-atomic
B. Stars and galaxies
C. Light and sound
D. Music
7 The maximum possible error in the reading for a meter rod with least count 1 mm is:
A. 0.005 mm
B. 0.05mm
C. 0.5mm
D. 5.0mm
8 Which one is the least multiple
A. Pico
B. Femto
C. Nano
D. Atto
9 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
10 The information from far side of the universal are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe

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