ECAT Pre Computer Science Chapter 1 MCQ Test With Answer

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

Question # 2

Density is defined as:

Question # 3

At the present time, the main frontiers of fundamental science are

Question # 4

Silicon can be obtained from:

Question # 5

Diameter of the nucleus s of the order of

Question # 6

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

Question # 7

dimensions are the same for:

Question # 8

Silicon can be obtained from

Question # 9

Total number of base units are

Question # 10

The study of physics involves?

Question # 11

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

Question # 12

Which one is the least multiple:

Question # 13

Astrophysics is a branch of physics, which deals with:

Question # 14

Particles have the mass smallest of following is:

Question # 15

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

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 From sand, we get a material used for construction with the motion of bodies under the action of forces is called:
A. Optics
B. Mechanics
C. Thermodynamics
D. Astrophysics
2 Which quantity has different dimension?
A. Tension
B. Work
C. Energy
D. Torque
3 Particles have the mass smallest of following is:
A. Electron
B. Proton
C. Neutron
D. Quark
4 For addition and subtraction purposes, absolute uncertainties are:
A. Added
B. Subtracted
C. Multipiled
D. Divided
5 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
6 The error may occur due to:
A. Negligence
B. Faulty apparatus
C. Inappropriate method
D. all of these
7 Diameter of the atom is of the order of
A. 10-10m
B. 10-12m
C. 10-15m
D. 10-9m
8 Aerodynamics is a branch of
A. Hydrodynamics
B. Thermodynamics
C. Both of them
D. Statics
9 Examples of physical quantities are:
A. Length
B. Color
C. Effect of music
D. All of these
10 Astrophysics is a branch of physics, which deals with
A. Sub-atomic
B. Stars and galaxies
C. Light and sound
D. Music

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