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

Astrophysics is a branch of physics, which deals with:

Question # 2

Light year is a unit of:

Question # 3

Which one is the least multiple

Question # 4

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

Question # 5

Dimension of mass is written as:

Question # 6

Physical quantities are often divided into ______ categories

Question # 7

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

Question # 8

Relativistic mechanics is a branch of physics, which deal with the bodies moving with velocities:

Question # 9

Which of the following are the units of intensity of light

Question # 10

Silicon can be obtained from

Question # 11

Significant figures in 0.2020 are:

Question # 12

The maximum possible error in the reading of an instrument is ______ its least count.

Question # 13

1 gm-cm-3is equal to:

Question # 14

The error may occur due to:

Question # 15

Which one of the least multiple:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 From sand, we get a material used for construction of computer chips. That material is called:
A. Germanium
B. Silicon
C. Copper
D. Lead
2 Physical quantities are often divided into ______ categories
A. 3
B. 2
C. 9
D. 5
3 Number of supplementary units are
A. Three
B. Two
C. Seven
D. Five
4 Physics details with the study of:
A. Matter
B. Energy
C. Both of them
D. Human body
5 Which one is the least multiple
A. Pico
B. Femto
C. Nano
D. Atto
6 0.0001210 has ____________ significant figures.
A. Four
B. Three
C. Seven
D. Eight
7 Particles have the mass smallest of following is:
A. Electron
B. Proton
C. Neutron
D. Quark
8 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
9 Significant figures in 0.0010 are:
A. Four
B. Three
C. Two
D. One
10 At the present time, the main frontiers of fundamental science are
A. 2
B. 3
C. 4
D. 5

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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