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

Significant figures in 0.2020 are:

Question # 3

Silicon can be obtained from

Question # 4

The maximum possible error in the reading for a meter rod with least count 1 mm is:

Question # 5

Which quantity has different dimension:

Question # 6

Astrophysics is a branch of physics, which deals with

Question # 7

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

Question # 8

Which of the following are the units of intensity of light

Question # 9

Silicon can be obtained from

Question # 10

0.0001210 has ____________ significant figures.

Question # 11

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

Question # 12

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

Question # 13

Diameter of the atom is of the order of

Question # 14

Which quantity has different dimension?

Question # 15

Density is defined as:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Which quantity has different dimension?
A. Tension
B. Work
C. Energy
D. Torque
2 The information from far side of the universe are gathered by
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
3 The quantity have dimension of ML2T02will have SI unit of:
A. Watt
B. Newton
C. Joule
D. Metre
4 Which one is the least multiple:
A. Pico
B. Femto
C. Nano
D. Atto
5 The branch of physics which is mainly concerned with the motion of bodies under the action of forces is called:
A. Optics
B. Mechanics
C. Thermodynamics
D. Astro physics
6 Light year is a unit of
A. Time
B. Distance
C. Velocity
D. Intensity of light
7 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
8 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
9 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
10 Which of the following are the units of intensity of light
A. Pois
B. Lux
C. Siemen
D. Candela

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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