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

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ECAT Physics Chapter 1 Measurements

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Question # 1

1 gm-cm-3is equal to:

Question # 2

Astrophysics is a branch of physics, which deals with:

Question # 3

The branch of physics which deals with the properties of fundamental particles is called:

Question # 4

1 gm-cm-3is equal to:

Question # 5

Addition of 2.189 kg, 11.8 kg and 5.32 kg gives the rounded off answer as:

Question # 6

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

Question # 7

Astrophysics is a branch of physics, which deals with

Question # 8

The branch of physics, which deals with the structure an properties of solids is called:

Question # 9

Significant figures in 0.2020 are:

Question # 10

Addition of 2.189 kg, 0.089 kg, 11.8 kg, and 5.32 kg gives the rounded off answer as:

Question # 11

Computer chips are made from

Question # 12

Which quantity has different dimension?

Question # 13

1 gm-cm-3is equal to

Question # 14

Silicon can be obtained from

Question # 15

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

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 High energy physics is branch of physics, which deals with:
A. Stars and galaxies
B. Sub-atomic particles
C. Light and sound
D. Molecules
2 The definite number of significant figures in 5000 is:
A. Four
B. Three
C. Two
D. One
3 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
4 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
5 Examples of physical quantities are:
A. Length
B. Color
C. Effect of music
D. All of these
6 Which one of the least multiple:
A. Pico
B. Femto
C. Nano
D. Atto
7 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
8 Density is defined as:
A. Mass per volume
B. Volume per mass
C. Mass x volume
D. Mass per length
9 Density is defined as:
A. Mass per volume
B. Volume per mass
C. Mass X volume
D. Mass per length
10 Which quantity has different dimension?
A. Tension
B. Work
C. Energy
D. Torque

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