ECAT Pre Computer Science Chapter 1 MCQ Test With Answer

MCQ's Test For ECAT Physics Chapter 1 Measurements

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ECAT Physics Chapter 1 Measurements

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Question # 1

Electron is a particle whose mass is:

Question # 2

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

Question # 3

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

Question # 4

1 gm-cm-3is equal to:

Question # 5

Diameter of the nucleus s of the order of

Question # 6

The instrument used to gather information form the far side of the universe is

Question # 7

Significant figures in 0.0010 are:

Question # 8

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

Question # 9

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

Question # 10

Radio telescope is used to gather information from

Question # 11

Number of supplementary units are

Question # 12

Dimension of mass is written as:

Question # 13

Aerodynamics is a branch of

Question # 14

The information from far side of the universe are gathered by

Question # 15

In the equation E=mc2 value of c is?

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 1 gm-cm-3is equal to
A. 103kg-m-3
B. 10-3kg-m-3
C. 1kg-m-3
D. 106kg-m-1
2 Which of the following are the units of intensity of light
A. Pois
B. Lux
C. Siemen
D. Candela
3 Physics details with the study of:
A. Matter
B. Energy
C. Both of them
D. Human body
4 High energy physics is branch of physics, which deals with:
A. Stars and galaxies
B. Sub-atomic particles
C. Light and sound
D. Molecules
5 If the absolute uncertainty of an instrument is 0.0a1 cm, then its least count will be :
A. 0.005 cm
B. 0.01 cm
C. 0.02 cm
D. 0.001 cm
6 The definite number of significant figures in 5000 is:
A. Four
B. Three
C. Two
D. One
7 Particles have the mass smallest of following is:
A. Electron
B. Proton
C. Neutron
D. Quark
8 Light year is a unit of
A. Time
B. Distance
C. Velocity
D. Intensity of light
9 The system international (SI) is built from _______ kind of unites
A. Two
B. Three
C. Four
D. Five
10 Which quantity has different dimension?
A. Tension
B. Work
C. Energy
D. Torque

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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