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

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ECAT Physics Chapter 1 Measurements

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Question # 1

The study of physics involves?

Question # 2

Total number of base units are

Question # 3

Which quantity has different dimensions:

Question # 4

Physics is one of the branches of:

Question # 5

Which one is the least multiple

Question # 6

The definite number of significant figures in 5000 is:

Question # 7

The machines which deals with the objects moving with velocities approaching that of light is called:

Question # 8

Silicon can be obtained from:

Question # 9

Which quantity has different dimension?

Question # 10

The principle characteristics of an ideal standard are

Question # 11

Light year is a unit of:

Question # 12

Electron is a particle whose mass is:

Question # 13

For addition and subtraction purposes, absolute uncertainties are:

Question # 14

Distance to nearest galaxy from earth is

Question # 15

For multiplication and division purposes, percentage uncertainties are:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 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
2 Significant figures in 0.2020 are:
A. Two
B. Three
C. Four
D. Five
3 Silicon can be obtained from
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
4 Significant figures in 0.0010 are
A. Four
B. Three
C. Two
D. One
5 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
6 Which quantity has different dimension:
A. Work
B. Pressure
C. Energy
D. Torque
7 Astrophysics is a branch of physics, which deals with:
A. Sub-atomic particles
B. Stars and galaxies
C. Light and sound
D. Music
8 In the equation E=mc2 value of c is?
A. 186000 miles per hour
B. 186000 miles per sec
C. 3 X 108m/sec
D. Both A and C
9 Which one is the least multiple:
A. Pico
B. Femto
C. Nano
D. Atto
10 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

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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