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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ECAT Physics Chapter 1 Measurements

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Question # 1

Light year is a unit of

Question # 2

Physical quantities are often divided into ______ categories

Question # 3

The quantity having dimension of ML2T02will earth is:

Question # 4

Electron is a particle whose mass is:

Question # 5

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

Question # 6

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

Question # 7

Which of the following are the units of intensity of light

Question # 8

From sand, we get a material used for construction with the motion of bodies under the action of forces is called:

Question # 9

Aerodynamics is a branch of:

Question # 10

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

Question # 11

The error may occur due to:

Question # 12

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

Question # 13

Physics is one of the branches of:

Question # 14

In the equation E=mc2value of c is:

Question # 15

Light year is a unit of:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 The definite number of significant figures in 5000 is:
A. Four
B. Three
C. Two
D. One
2 Particles have the mass smallest of following is:
A. Electron
B. Proton
C. Neutron
D. Quark
3 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
4 From sand, we get a material used for construction of computer chips. That material is called:
A. Germanium
B. Silicon
C. Copper
D. Lead
5 Significant figures in 0.2020 are:
A. Two
B. Three
C. Four
D. Five
6 Number of supplementary units are
A. Three
B. Two
C. Seven
D. Five
7 The body of physics involves
A. Structure of space and time
B. Interaction of electromagnetic radiation with matter
C. Both of them
D. Chemical Changes
8 Particles have the mass smallest of following is
A. Electron
B. Proton
C. Neutron
D. Quark
9 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
10 The information from far side of the universe are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scope

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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