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

Electron is a particle whose mass is:

Question # 2

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

Question # 3

1 gm-cm-3is equal to:

Question # 4

Which quantity has different dimension?

Question # 5

Particles have the mass smallest of following is

Question # 6

For addition and subtraction purposes, absolute uncertainties are:

Question # 7

The information from far side of the universe are gathered by

Question # 8

Examples of physical quantities are:

Question # 9

Particles have the mass smallest of following is:

Question # 10

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

Question # 11

Physical quantities are often divided into ______ categories

Question # 12

Diameter of the atom is of the order of

Question # 13

Which quantity has different dimensions:

Question # 14

The principle characteristics of an ideal standard are

Question # 15

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

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Which of the following are the units of intensity of light
A. Pois
B. Lux
C. Siemen
D. Candela
2 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
3 Branch of physics which deals with the study of stars and galaxies is called:
A. Solid state physics
B. Astrophysics
C. Molecular physics
D. Chemical physics
4 Which one of the least multiple:
A. Pico
B. Femto
C. Nano
D. Atto
5 Which quantity has different dimensions:
A. Work
B. Pressure
C. Energy
D. Torque
6 The study of physics involves?
A. Structure of space and time
B. Interaction of electromagnetic radiation with matter
C. Both of them
D. Chemical changes
7 Which quantity has different dimension?
A. Tension
B. Work
C. Energy
D. Torque
8 From sand, we get a material used for construction of computer chips. That material is called:
A. Copper
B. Lead

C. Silicon
D. Germanium
9 Silicon can be obtained from:
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
10 The information from far side of the universe are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scope

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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