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

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

Question # 2

The body of physics involves

Question # 3

Significant figures in 0.0010 are:

Question # 4

The maximum possible error in the reading of an instrument is ______ its least count.

Question # 5

Diameter of the atom is of the order of

Question # 6

Which of the following are the units of intensity of light

Question # 7

Light year is a unit of:

Question # 8

The maximum possible error in the reading for a meter rod with least count 1 mm is:

Question # 9

In the equation E=mc2 value of c is?

Question # 10

Radio telescope is used to gather information from

Question # 11

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

Question # 12

Aerodynamics is a branch of:

Question # 13

In the equation E=mc2value of c is:

Question # 14

The information from far side of the universal are gathered by:

Question # 15

Significant figures in 0.0010 are

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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 Relativistic mechanics is a branch of physics, which deal with the bodies moving with velocities:
A. More then c
B. Approaching c
C. Equal to c
D. Much less than x
3 Light year is a unit of
A. Time
B. Distance
C. Velocity
D. Intensity of light
4 Physics deals with the study of
A. Matter
B. Energy
C. Both of them
D. Human Body
5 A dimension stands for the ___________ nature of certain physical quantity.
A. super
B. Quantitative
C. Qualitative
D. Both B and C
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 Which branch of physics deals with the structure and properties of solids
A. Atomic Physics
B. Plasma Physics
C. Molecular Physics
D. Solid state physics
8 Which one of the least multiple:
A. Pico
B. Femto
C. Nano
D. Atto
9 The quantity have dimension of ML2T02will have SI unit of:
A. Watt
B. Newton
C. Joule
D. Metre
10 The principle characteristics of an ideal standard are
A. Inaccessible and Invariable
B. Accessible and Invariable
C. Accessible and Variable
D. None of these

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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