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

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ECAT Physics Chapter 1 Measurements

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Question # 1

Which of the following are the units of intensity of light

Question # 2

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

Question # 3

Physical quantities are often divided into ______ categories

Question # 4

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

Question # 5

Astrophysics is a branch of physics, which deals with:

Question # 6

Electron is a particle whose mass is:

Question # 7

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

Question # 8

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

Question # 9

Silicon can be obtained from

Question # 10

Significant figures in 0.2020 are:

Question # 11

The principle characteristics of an ideal standard are

Question # 12

Silicon can be obtained from

Question # 13

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

Question # 14

Diameter of the nucleus s of the order of

Question # 15

Which one of the least multiple:

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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 Examples of physical quantities are:
A. Length
B. Color
C. Effect of music
D. All of these
3 Addition of 2.189 kg, 11.8 kg and 5.32 kg gives the rounded off answer as:
A. 19.398
B. 19.400
C. 19.4
D. 19.3
4 The principle characteristics of an ideal standard are
A. Inaccessible and Invariable
B. Accessible and Invariable
C. Accessible and Variable
D. None of these
5 A dimension stands for the ___________ nature of certain physical quantity.
A. super
B. Quantitative
C. Qualitative
D. Both B and C
6 Those quantities which can be measured accurately are known as
A. Physical Quantities
B. Scalar Quantities
C. Vector Quantities
D. Non Physical Quantities
7 High energy physics is branch of physics, which deals with:
A. Stars and galaxies
B. Sub-atomic particles
C. Light and sound
D. Molecules
8 Dimension of mass is written as:
A. M
B. [M]
C. (M)
D. [m]
9 Electron is a particle whose mass is:
A. Greater than that of a proton
B. Smaller than that of a proton
C. Smaller than that of a proton or a neutron
D. Greater than that of an atom
10 Significant figures in 0.2020 are:
A. Two
B. Three
C. Four
D. Five

Test Questions

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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