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

1 gm-cm-3is equal to:

Question # 2

From sand, we get a material used for construction with the motion of bodies under the action of forces is called:

Question # 3

Significant figures in 0.2020 are:

Question # 4

Light year is a unit of

Question # 5

Which quantity has different dimension?

Question # 6

Astrophysics is a branch of physics, which deals with:

Question # 7

The principle characteristics of an ideal standard are

Question # 8

The branch of physics which is mainly concerned with the motion of bodies under the action of forces is called:

Question # 9

The quantity having dimension of ML2T02will earth is:

Question # 10

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

Question # 11

Physical quantities are often divided into ______ categories

Question # 12

Dimension of mass is written as:

Question # 13

Uncertainty is of following type/types:

Question # 14

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

Question # 15

Significant figures in 0.0010 are:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 High energy physics is branch of physics, which deals with:
A. Stars and galaxies
B. Sub-atomic particles
C. Light and sound
D. Molecules
2 Astrophysics is a branch of physics, which deals with:
A. Sub-atomic particles
B. Stars and galaxies
C. Light and sound
D. Music
3 Diameter of the nucleus s of the order of
A. 10-10m
B. 10-12m
C. 10-15m
D. 10-18m
4 Light year is a unit of
A. Time
B. Distance
C. Velocity
D. Intensity of light
5 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
6 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
7 From sand, we get a material used for construction of computer chips. That material is called:
A. Copper
B. Lead

C. Silicon
D. Germanium
8 Significant figures in 0.0010 are
A. Four
B. Three
C. Two
D. One
9 The principle characteristics of an ideal standard are
A. Inaccessible and Invariable
B. Accessible and Invariable
C. Accessible and Variable
D. None of these
10 Silicon can be obtained from
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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