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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  • Time Allowed20

ECAT Physics Chapter 1 Measurements

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Question # 1

The error may occur due to:

Question # 2

1 gm-cm-3is equal to:

Question # 3

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

Question # 4

Which quantity has different dimension?

Question # 5

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

Question # 6

The branch of physics, which deals with the structure an properties of solids is called:

Question # 7

If the absolute uncertainty of an instrument is 0.0a1 cm, then its least count will be :

Question # 8

Astrophysics is a branch of physics, which deals with

Question # 9

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

Question # 10

The quantity have dimension of ML2T02will have SI unit of:

Question # 11

In the equation E=mc2 value of c is?

Question # 12

Physics details with the study of:

Question # 13

0.0001210 has ____________ significant figures.

Question # 14

Astrophysics is a branch of physics, which deals with:

Question # 15

Addition of 2.189 kg, 11.8 kg and 5.32 kg gives the rounded off answer as:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 The machines which deals with the objects moving with velocities approaching that of light is called:
A. Relativistic mechanics
B. Wave mechanics
C. Quantum
D. Statics mechanics
2 A dimension stands for the ___________ nature of certain physical quantity.
A. super
B. Quantitative
C. Qualitative
D. Both B and C
3 Silicon can be obtained from:
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
4 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
5 The branch of physics which deals with the structure and properties of solids is called:
A. Plasma physics
B. Solid state physics
C. Any of above
D. Astrophysics
6 0.0001210 has ____________ significant figures.
A. Four
B. Three
C. Seven
D. Eight
7 Physics deals with the study of
A. Matter
B. Energy
C. Both of them
D. Human Body
8 Number of supplementary units are
A. Three
B. Two
C. Seven
D. Five
9 Which quantity has different dimension:
A. Work
B. Pressure
C. Energy
D. Torque
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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