ECAT Pre Computer Science Chapter 1 MCQ Test With Answer

MCQ's Test For ECAT Physics Chapter 1 Measurements

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ECAT Physics Chapter 1 Measurements

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Question # 1

Physics is one of the branches of:

Question # 2

Significant figures in 0.0010 are

Question # 3

Diameter of the atom is of the order of

Question # 4

Significant figures in 0.2020 are:

Question # 5

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

Question # 6

The quantity having dimension of ML2T02will earth is:

Question # 7

Silicon can be obtained from

Question # 8

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

Question # 9

Aerodynamics is a branch of

Question # 10

The time taken by light to travel from moon to earth is:

Question # 11

Number of supplementary units are

Question # 12

Radio telescope is used to gather information from

Question # 13

Density is defined as:

Question # 14

Light year is a unit of

Question # 15

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

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Significant figures in 0.0010 are:
A. Four
B. Three
C. Two
D. One
2 Particles have the mass smallest of following is:
A. Electron
B. Proton
C. Neutron
D. Quark
3 Computer chips are made from
A. Conductors
B. Semiconductors
C. Insulators
D. Both A and B
4 Which quantity has different dimensions:
A. Work
B. Pressure
C. Energy
D. Torque
5 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
6 High energy physics is branch of physics, which deals with:
A. Stars and galaxies
B. Sub-atomic particles
C. Light and sound
D. Molecules
7 Diameter of the atom is of the order of
A. 10-10m
B. 10-12m
C. 10-15m
D. 10-9m
8 The information from far side of the universe are gathered by
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
9 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
10 The branch of physics which deals with the properties of fundamental particles is called:
A. High energy physics
B. Molecular physics
C. Astrophysics
D. Space physics

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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