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

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Question # 1

Physics details with the study of:

Question # 2

Which one of the least multiple:

Question # 3

In the equation E=mc2value of c is:

Question # 4

Number of supplementary units are

Question # 5

1 gm-cm-3is equal to:

Question # 6

Density is defined as:

Question # 7

Dimension of mass is written as:

Question # 8

1 gm-cm-3is equal to

Question # 9

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

Question # 10

The system international (SI) is built from _______ kind of unites

Question # 11

For multiplication and division purposes, percentage uncertainties are:

Question # 12

High energy physics is branch of physics, which deals with:

Question # 13

Particles have the mass smallest of following is:

Question # 14

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

Question # 15

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

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Significant figures in 0.0010 are:
A. Four
B. Three
C. Two
D. One
2 Radio telescope is used to gather information from
A. Earth
B. Moon only
C. Far side of the universe
D. Sea water
3 For multiplication and division purposes, percentage uncertainties are:
A. Add
B. subtracted
C. Multiplied
D. Divided
4 The instrument used to gather information form the far side of the universe is
A. Compound microscope
B. Radio telescope
C. Astronomical Telescope
D. Simple microscope
5 The maximum possible error in the reading for a meter rod with least count 1 mm is:
A. 0.005 mm
B. 0.05mm
C. 0.5mm
D. 5.0mm
6 The information from far side of the universal are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
7 Particles have the mass smallest of following is:
A. Electron
B. Proton
C. Neutron
D. Quark
8 Diameter of the atom is of the order of
A. 10-10m
B. 10-12m
C. 10-15m
D. 10-9m
9 Which one is the least multiple:
A. Pico
B. Femto
C. Nano
D. Atto
10 The information from far side of the universe 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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