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

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

Question # 2

Diameter of the atom is of the order of

Question # 3

Significant figures in 0.2020 are:

Question # 4

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

Question # 5

Significant figures in 0.0010 are:

Question # 6

Particles have the mass smallest of following is:

Question # 7

The quantity having dimension of ML2T02will earth is:

Question # 8

Uncertainty is of following type/types:

Question # 9

Computer chips are made from

Question # 10

The definite number of significant figures in 5000 is:

Question # 11

Light year is a unit of:

Question # 12

Examples of physical quantities are:

Question # 13

Dimension of mass is written as:

Question # 14

The system international (SI) is built from _______ kind of unites

Question # 15

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

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Aerodynamics is a branch of
A. Hydrodynamics
B. Thermodynamics
C. Both of them
D. Statics
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 The branch of physics, which deals with the structure an properties of solids is called:
A. Plasma physics
B. Solid state physics
C. Any of above
D. Astro physics
4 Significant figures in 0.0010 are
A. Four
B. Three
C. Two
D. One
5 The maximum possible error in the reading for a meter rod with least count 1 mm is:
A. 0.005 mm
B. 0.05mm
C. 0.5mm
D. 5.0mm
6 Density is defined as:
A. Mass per volume
B. Volume per mass
C. Mass x volume
D. Mass per length
7 For multiplication and division purposes, percentage uncertainties are:
A. Add
B. subtracted
C. Multiplied
D. Divided
8 From sand, we get a material used for construction of computer chips. That material is called:
A. Germanium
B. Silicon
C. Copper
D. Lead
9 Significant figures in 0.0010 are:
A. Four
B. Three
C. Two
D. One
10 The body of physics involves
A. Structure of space and time
B. Interaction of electromagnetic radiation with matter
C. Both of them
D. Chemical Changes

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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