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

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

Question # 2

Light year is a unit of:

Question # 3

The body of physics involves

Question # 4

Particles have the mass smallest of following is:

Question # 5

Which quantity has different dimension?

Question # 6

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

Question # 7

For addition and subtraction purposes, absolute uncertainties are:

Question # 8

Which of the following are the units of intensity of light

Question # 9

Branch of physics which deals with the study of stars and galaxies is called:

Question # 10

Astrophysics is a branch of physics, which deals with

Question # 11

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

Question # 12

1 gm-cm-3is equal to:

Question # 13

Silicon can be obtained from:

Question # 14

Astrophysics is a branch of physics, which deals with:

Question # 15

The error may occur due to:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 For addition and subtraction purposes, absolute uncertainties are:
A. Added
B. Subtracted
C. Multipiled
D. Divided
2 The maximum possible error in the reading for a meter rod with least count 1 mm is:
A. 0.005 mm
B. 0.05mm
C. 0.5mm
D. 5.0mm
3 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
4 Which one of the least multiple:
A. Pico
B. Femto
C. Nano
D. Atto
5 The principle characteristics of an ideal standard are
A. Inaccessible and Invariable
B. Accessible and Invariable
C. Accessible and Variable
D. None of these
6 Electron is a particle whose mass is:
A. Greater than that of a proton
B. Smaller than that of a proton
C. Smaller than that of a proton or a neutron
D. Greater than that of an atom
7 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
8 The body of physics involves
A. Structure of space and time
B. Interaction of electromagnetic radiation with matter
C. Both of them
D. Chemical Changes
9 For multiplication and division purposes, percentage uncertainties are:
A. Add
B. subtracted
C. Multiplied
D. Divided
10 Aerodynamics is a branch of:
A. Hydrodynamics
B. Thermodynamics
C. Both of them
D. Statics

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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