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

At the present time, the main frontiers of fundamental science are

Question # 2

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

Question # 3

The maximum possible error in the reading for a meter rod with least count 1 mm is:

Question # 4

1 gm-cm-3is equal to:

Question # 5

For addition and subtraction purposes, absolute uncertainties are:

Question # 6

Dimension of mass is written as:

Question # 7

In the equation E=mc2 value of c is?

Question # 8

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

Question # 9

Aerodynamics is a branch of

Question # 10

In the equation E=mc2value of c is:

Question # 11

Diameter of the nucleus s of the order of

Question # 12

The body of physics involves

Question # 13

The branch of physics which concerned with the ultimate particles of which the universe is composed is known as

Question # 14

A dimension stands for the ___________ nature of certain physical quantity.

Question # 15

Particles have the mass smallest of following is

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 0.0001210 has ____________ significant figures.
A. Four
B. Three
C. Seven
D. Eight
2 Silicon can be obtained from
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
3 Total number of base units are
A. Three
B. Five
C. Seven
D. Nine
4 Addition of 2.189 kg, 0.089 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
5 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
6 Silicon can be obtained from:
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
7 Which quantity has different dimension:
A. Work
B. Pressure
C. Energy
D. Torque
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 High energy physics is branch of physics, which deals with:
A. Stars and galaxies
B. Sub-atomic particles
C. Light and sound
D. Molecules
10 The information from far side of the universal are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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