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

  • Total Questions15

  • Time Allowed20

ECAT Physics Chapter 1 Measurements

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Question # 1

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

Question # 2

Astrophysics is a branch of physics, which deals with:

Question # 3

Aerodynamics is a branch of:

Question # 4

Total number of base units are

Question # 5

Addition of 2.189 kg, 0.089 kg, 11.8 kg, and 5.32 kg gives the rounded off answer as:

Question # 6

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

Question # 7

Diameter of the atom is of the order of

Question # 8

Silicon can be obtained from

Question # 9

Particles have the mass smallest of following is:

Question # 10

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

Question # 11

Physical quantities are often divided into ______ categories

Question # 12

Electron is a particle whose mass is:

Question # 13

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

Question # 14

In the equation E=mc2 value of c is?

Question # 15

Particles have the mass smallest of following is:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Total number of base units are
A. Three
B. Five
C. Seven
D. Nine
2 Significant figures in 0.2020 are:
A. Two
B. Three
C. Four
D. Five
3 Diameter of the atom is of the order of
A. 10-10m
B. 10-12m
C. 10-15m
D. 10-9m
4 Branch of physics which deals with the study of stars and galaxies is called:
A. Solid state physics
B. Astrophysics
C. Molecular physics
D. Chemical physics
5 Physics deals with the study of
A. Matter
B. Energy
C. Both of them
D. Human Body
6 Light year is a unit of:
A. Time
B. Distance
C. Velocity
D. Intensity of light
7 Radio telescope is used to gather information from
A. Earth
B. Moon only
C. Far side of the universe
D. Sea water
8 Which one is the least multiple
A. Pico
B. Femto
C. Nano
D. Atto
9 For multiplication and division purposes, percentage uncertainties are:
A. Add
B. subtracted
C. Multiplied
D. Divided
10 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

Test Questions

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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