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 one is the least multiple

Question # 2

Examples of physical quantities are:

Question # 3

Density is defined as:

Question # 4

Relativistic mechanics is a branch of physics, which deal with the bodies moving with velocities:

Question # 5

Which one is the least multiple:

Question # 6

Which one of the least multiple:

Question # 7

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

Question # 8

Aerodynamics is a branch of:

Question # 9

Which of the following are the units of intensity of light

Question # 10

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

Question # 11

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

Question # 12

The definite number of significant figures in 5000 is:

Question # 13

For addition and subtraction purposes, absolute uncertainties are:

Question # 14

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

Question # 15

Particles have the mass smallest of following is:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Electron is a particle whose mass is:
A. Greater than that of a proton
B. Smaller than of a proton and greater than mass of neutron
C. Smaller than that of proton or neutron
D. Greater than that of an atom
2 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
3 For multiplication and division purposes, percentage uncertainties are:
A. Add
B. subtracted
C. Multiplied
D. Divided
4 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
5 Which one of the least multiple:
A. Pico
B. Femto
C. Nano
D. Atto
6 The error may occur due to:
A. Negligence
B. Faulty apparatus
C. Inappropriate method
D. all of these
7 Astrophysics is a branch of physics, which deals with:
A. Sub-atomic particles
B. Stars and galaxies
C. Light and sound
D. Music
8 Aerodynamics is a branch of:
A. Hydrodynamics
B. Thermodynamics
C. Both of them
D. Statics
9 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
10 The definite number of significant figures in 5000 is:
A. Four
B. Three
C. Two
D. One

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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