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

Which quantity has different dimension:

Question # 2

Light year is a unit of

Question # 3

Physical quantities are often divided into ______ categories

Question # 4

Total number of base units are

Question # 5

dimensions are the same for:

Question # 6

Aerodynamics is a branch of

Question # 7

Which one of the least multiple:

Question # 8

The body of physics involves

Question # 9

For addition and subtraction purposes, absolute uncertainties are:

Question # 10

The study of physics involves?

Question # 11

Which of the following are the units of intensity of light

Question # 12

Astrophysics is a branch of physics, which deals with:

Question # 13

Physics details with the study of:

Question # 14

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

Question # 15

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

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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 1 gm-cm-3is equal to
A. 103kg-m-3
B. 10-3kg-m-3
C. 1kg-m-3
D. 106kg-m-1
3 If the absolute uncertainty of an instrument is 0.0a1 cm, then its least count will be :
A. 0.005 cm
B. 0.01 cm
C. 0.02 cm
D. 0.001 cm
4 The principle characteristics of an ideal standard are
A. Inaccessible and Invariable
B. Accessible and Invariable
C. Accessible and Variable
D. None of these
5 The information from far side of the universe are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scope
6 For multiplication and division purposes, percentage uncertainties are:
A. Add
B. subtracted
C. Multiplied
D. Divided
7 Number of supplementary units are
A. Three
B. Two
C. Seven
D. Five
8 The study of physics involves?
A. Structure of space and time
B. Interaction of electromagnetic radiation with matter
C. Both of them
D. Chemical changes
9 Particles have the mass smallest of following is:
A. Electron
B. Proton
C. Neutron
D. Quark
10 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

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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