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

Light year is a unit of

Question # 2

Which quantity has different dimension:

Question # 3

Physical quantities are often divided into ______ categories

Question # 4

The instrument used to gather information form the far side of the universe is

Question # 5

Physics deals with the study of

Question # 6

Density is defined as:

Question # 7

Significant figures in 0.2020 are:

Question # 8

Density is defined as:

Question # 9

Which one is the least multiple

Question # 10

Particles have the mass smallest of following is

Question # 11

Astrophysics is a branch of physics, which deals with:

Question # 12

Aerodynamics is a branch of:

Question # 13

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

Question # 14

Silicon can be obtained from

Question # 15

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

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Number of supplementary units are
A. Three
B. Two
C. Seven
D. Five
2 At the present time, the main frontiers of fundamental science are
A. 2
B. 3
C. 4
D. 5
3 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
4 The information from far side of the universal are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
5 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
6 Those quantities which can be measured accurately are known as
A. Physical Quantities
B. Scalar Quantities
C. Vector Quantities
D. Non Physical Quantities
7 Silicon can be obtained from
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
8 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
9 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
10 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

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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