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

Silicon can be obtained from

Question # 2

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

Question # 3

Astrophysics is a branch of physics, which deals with:

Question # 4

The time taken by light to travel from moon to earth is:

Question # 5

Which quantity has different dimensions:

Question # 6

Diameter of the atom is of the order of

Question # 7

Significant figures in 0.0010 are

Question # 8

The quantity having dimension of ML2T02will earth is:

Question # 9

Physics details with the study of:

Question # 10

Which quantity has different dimension:

Question # 11

Significant figures in 0.0010 are:

Question # 12

Uncertainty is of following type/types:

Question # 13

Particles have the mass smallest of following is:

Question # 14

Light year is a unit of:

Question # 15

Electron is a particle whose mass is:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 The time taken by light to travel from moon to earth is:
A. 80 sec
B. 500 sec
C. 1.802 X 104sec
D. Aerophysics
2 Which quantity has different dimension:
A. Work
B. Pressure
C. Energy
D. Torque
3 Density is defined as:
A. Mass per volume
B. Volume per mass
C. Mass X volume
D. Mass per length
4 Branch of physics which deals with the study of stars and galaxies is called:
A. Solid state physics
B. Astrophysics
C. Molecular physics
D. Chemical physics
5 The mechanics, which deals with the objects moving with velocities approaching that of light is called
A. Relativistic mechanics
B. Wave mechanics
C. Quantum mechanics
D. Statics
6 The information from far side of the universal are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
7 Which one of the least multiple:
A. Pico
B. Femto
C. Nano
D. Atto
8 The principle characteristics of an ideal standard are
A. Inaccessible and Invariable
B. Accessible and Invariable
C. Accessible and Variable
D. None of these
9 Physics details with the study of:
A. Matter
B. Energy
C. Both of them
D. Human body
10 The instrument used to gather information form the far side of the universe is
A. Compound microscope
B. Radio telescope
C. Astronomical Telescope
D. Simple microscope

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