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 body of physics involves

Question # 2

Diameter of the atom is of the order of

Question # 3

The definite number of significant figures in 5000 is:

Question # 4

Physics details with the study of:

Question # 5

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

Question # 6

Physics deals with the study of

Question # 7

Density is defined as:

Question # 8

Diameter of the nucleus s of the order of

Question # 9

Significant figures in 0.0010 are

Question # 10

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

Question # 11

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

Question # 12

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

Question # 13

For addition and subtraction purposes, absolute uncertainties are:

Question # 14

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

Question # 15

Significant figures in 0.0010 are:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
2 The error may occur due to:
A. Negligence
B. Faulty apparatus
C. Inappropriate method
D. all of these
3 Silicon can be obtained from
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
4 Those quantities which can be measured accurately are known as
A. Physical Quantities
B. Scalar Quantities
C. Vector Quantities
D. Non Physical Quantities
5 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
6 In the equation E=mc2value of c is:
A. 1,86,000 miles per hour
B. 1,86,000 miles per sec
C. 3 X 108m/sec
D. Both A and C
7 Physics deals with the study of
A. Matter
B. Energy
C. Both of them
D. Human Body
8 The information from far side of the universe are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scope
9 Significant figures in 0.2020 are:
A. Two
B. Three
C. Four
D. Five
10 Computer chips are made from
A. Conductors
B. Semiconductors
C. Insulators
D. Both A and B

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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