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

Light year is a unit of:

Question # 2

The branch of physics which is mainly concerned with the motion of bodies under the action of forces is called:

Question # 3

Uncertainty is of following type/types:

Question # 4

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

Question # 5

Which quantity has different dimension?

Question # 6

The definite number of significant figures in 5000 is:

Question # 7

The information from far side of the universe are gathered by

Question # 8

Number of supplementary units are

Question # 9

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

Question # 10

Computer chips are made from

Question # 11

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

Question # 12

Physics details with the study of:

Question # 13

A dimension stands for the ___________ nature of certain physical quantity.

Question # 14

1 gm-cm-3is equal to:

Question # 15

Light year is a unit of:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 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
2 The branch of physics, which deals with the structure an properties of solids is called:
A. Plasma physics
B. Solid state physics
C. Any of above
D. Astro physics
3 The information from far side of the universe are gathered by
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
4 Silicon can be obtained from:
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
5 Computer chips are made from
A. Conductors
B. Semiconductors
C. Insulators
D. Both A and B
6 Density is defined as:
A. Mass per volume
B. Volume per mass
C. Mass X volume
D. Mass per length
7 Astrophysics is a branch of physics, which deals with
A. Sub-atomic
B. Stars and galaxies
C. Light and sound
D. Music
8 The maximum possible error in the reading of an instrument is ______ its least count.
A. Half of
B. Quarter of
C. Equal to
D. Double than
9 Significant figures in 0.0010 are:
A. Four
B. Three
C. Two
D. One
10 Which one is the least multiple
A. Pico
B. Femto
C. Nano
D. Atto

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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