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 definite number of significant figures in 5000 is:

Question # 3

From sand, we get a material used for construction of computer chips. That material is called:

Question # 4

Significant figures in 0.0010 are:

Question # 5

Uncertainty is of following type/types:

Question # 6

Aerodynamics is a branch of

Question # 7

Silicon can be obtained from

Question # 8

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

Question # 9

Significant figures in 0.0010 are

Question # 10

Which quantity has different dimensions:

Question # 11

The study of physics involves?

Question # 12

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

Question # 13

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

Question # 14

Aerodynamics is a branch of:

Question # 15

1 gm-cm-3is equal to:

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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 Diameter of the nucleus s of the order of
A. 10-10m
B. 10-12m
C. 10-15m
D. 10-18m
3 Physics is one of the branches of:
A. Social sciences
B. Physical sciences
C. Biological sciences
D. Abstract art
4 Total number of base units are
A. Three
B. Five
C. Seven
D. Nine
5 Significant figures in 0.2020 are:
A. Two
B. Three
C. Four
D. Five
6 For multiplication and division purposes, percentage uncertainties are:
A. Add
B. subtracted
C. Multiplied
D. Divided
7 Those quantities which can be measured accurately are known as
A. Physical Quantities
B. Scalar Quantities
C. Vector Quantities
D. Non Physical Quantities
8 The quantity have dimension of ML2T02will have SI unit of:
A. Watt
B. Newton
C. Joule
D. Metre
9 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
10 The time taken by light to travel from moon to earth is:
A. 80 sec
B. 500 sec
C. 1.802 X 104sec
D. Aerophysics

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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