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

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

Question # 2

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

Question # 3

Astrophysics is a branch of physics, which deals with:

Question # 4

Particles have the mass smallest of following is:

Question # 5

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

Question # 6

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

Question # 7

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

Question # 8

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

Question # 9

Which one of the least multiple:

Question # 10

Diameter of the nucleus s of the order of

Question # 11

1 gm-cm-3is equal to:

Question # 12

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

Question # 13

Physics details with the study of:

Question # 14

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

Question # 15

Physics deals with the study of

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 The machines which deals with the objects moving with velocities approaching that of light is called:
A. Relativistic mechanics
B. Wave mechanics
C. Quantum
D. Statics mechanics
2 The information from far side of the universe are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scope
3 The information from far side of the universal are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
4 The mechanics, which deals with the objects moving with velocities approaching that of light is called:
A. Relativistic mechanics
B. Wave mechanic
C. Quantum mechanics
D. Statics
5 Light year is a unit of
A. Time
B. Distance
C. Velocity
D. Intensity of light
6 From sand, we get a material used for construction with the motion of bodies under the action of forces is called:
A. Optics
B. Mechanics
C. Thermodynamics
D. Astrophysics
7 From sand, we get a material used for construction of computer chips. That material is called:
A. Germanium
B. Silicon
C. Copper
D. Lead
8 Which one of the least multiple:
A. Pico
B. Femto
C. Nano
D. Atto
9 Computer chips are made from
A. Conductors
B. Semiconductors
C. Insulators
D. Both A and B
10 Electron is a particle whose mass is:
A. Greater than that of a proton
B. Smaller than of a proton and greater than mass of neutron
C. Smaller than that of proton or neutron
D. Greater than that of an atom

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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