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

00:00
Question # 1

Distance to nearest galaxy from earth is

Question # 2

If the absolute uncertainty of an instrument is 0.0a1 cm, then its least count will be :

Question # 3

Dimension of mass is written as:

Question # 4

Silicon can be obtained from

Question # 5

The mechanics, which deals with the objects moving with velocities approaching that of light is called

Question # 6

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

Question # 7

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

Question # 8

For multiplication and division purposes, percentage uncertainties are:

Question # 9

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

Question # 10

The error may occur due to:

Question # 11

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

Question # 12

Branch of physics which deals with the study of stars and galaxies is called:

Question # 13

The quantity having dimension of ML2T02will earth is:

Question # 14

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

Question # 15

Those quantities which can be measured accurately are known as

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 At the present time, the main frontiers of fundamental science are
A. 2
B. 3
C. 4
D. 5
2 Silicon can be obtained from:
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
3 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
4 Dimension of mass is written as:
A. M
B. [M]
C. (M)
D. [m]
5 Light year is a unit of:
A. Time
B. Distance
C. Velocity
D. Intensity of light
6 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
7 Astrophysics is a branch of physics, which deals with:
A. Sub-atomic particles
B. Stars and galaxies
C. Light and sound
D. Music
8 Density is defined as:
A. Mass per volume
B. Volume per mass
C. Mass x volume
D. Mass per length
9 Physics details with the study of:
A. Matter
B. Energy
C. Both of them
D. Human body
10 Particles have the mass smallest of following is
A. Electron
B. Proton
C. Neutron
D. Quark

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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