ECAT Pre Computer Science Chapter 1 MCQ Test With Answer

MCQ's Test For ECAT Physics Chapter 1 Measurements

Try The MCQ's Test For ECAT Physics Chapter 1 Measurements

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  • Time Allowed20

ECAT Physics Chapter 1 Measurements

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Question # 1

Astrophysics is a branch of physics, which deals with:

Question # 2

Which of the following are the units of intensity of light

Question # 3

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

Question # 4

Electron is a particle whose mass is:

Question # 5

Silicon can be obtained from:

Question # 6

Diameter of the nucleus s of the order of

Question # 7

Particles have the mass smallest of following is:

Question # 8

Which quantity has different dimensions:

Question # 9

Physics is one of the branches of:

Question # 10

In the equation E=mc2 value of c is?

Question # 11

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

Question # 12

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

Question # 13

For addition and subtraction purposes, absolute uncertainties are:

Question # 14

Physics deals with the study of

Question # 15

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

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 From sand, we get a material used for construction of computer chips. That material is called:
A. Germanium
B. Silicon
C. Copper
D. Lead
2 Diameter of the atom is of the order of
A. 10-10m
B. 10-12m
C. 10-15m
D. 10-9m
3 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
4 The time taken by light to travel from moon to earth is:
A. 80 sec
B. 500 sec
C. 1.802 X 104sec
D. Aerophysics
5 The information from far side of the universal are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
6 Which one of the least multiple:
A. Pico
B. Femto
C. Nano
D. Atto
7 Physics is one of the branches of:
A. Social sciences
B. Physical sciences
C. Biological sciences
D. Abstract art
8 Significant figures in 0.0010 are:
A. Four
B. Three
C. Two
D. One
9 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
10 Uncertainty is of following type/types:
A. Absolute
B. Fractional
C. Percentage
D. All of these

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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