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

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

Question # 2

Diameter of the nucleus s of the order of

Question # 3

Distance to nearest galaxy from earth is

Question # 4

Light year is a unit of

Question # 5

The principle characteristics of an ideal standard are

Question # 6

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

Question # 7

Particles have the mass smallest of following is

Question # 8

Significant figures in 0.0010 are:

Question # 9

Dimension of mass is written as:

Question # 10

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

Question # 11

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

Question # 12

Physics deals with the study of

Question # 13

The quantity having dimension of ML2T02will earth is:

Question # 14

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

Question # 15

Physics is one of the branches of:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 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
2 Astrophysics is a branch of physics, which deals with
A. Sub-atomic
B. Stars and galaxies
C. Light and sound
D. Music
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 Which one is the least multiple:
A. Pico
B. Femto
C. Nano
D. Atto
5 The principle characteristics of an ideal standard are
A. Inaccessible and Invariable
B. Accessible and Invariable
C. Accessible and Variable
D. None of these
6 The branch of physics which is mainly concerned with the motion of bodies under the action of forces is called:
A. Optics
B. Mechanics
C. Thermodynamics
D. Astro physics
7 The information from far side of the universe are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scope
8 Physics is one of the branches of:
A. Social sciences
B. Physical sciences
C. Biological sciences
D. Abstract art
9 0.0001210 has ____________ significant figures.
A. Four
B. Three
C. Seven
D. Eight
10 Relativistic mechanics is a branch of physics, which deal with the bodies moving with velocities:
A. More then c
B. Approaching c
C. Equal to c
D. Much less than x

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