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

Question # 2

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

Question # 3

In the equation E=mc2value of c is:

Question # 4

Computer chips are made from

Question # 5

Distance to nearest galaxy from earth is

Question # 6

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

Question # 7

Diameter of the atom is of the order of

Question # 8

Dimension of mass is written as:

Question # 9

Physics deals with the study of

Question # 10

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

Question # 11

Number of supplementary units are

Question # 12

Physical quantities are often divided into ______ categories

Question # 13

Particles have the mass smallest of following is:

Question # 14

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

Question # 15

For multiplication and division purposes, percentage uncertainties are:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Which one is the least multiple
A. Pico
B. Femto
C. Nano
D. Atto
2 Light year is a unit of:
A. Time
B. Distance
C. Velocity
D. Intensity of light
3 Uncertainty is of following type/types:
A. Absolute
B. Fractional
C. Percentage
D. All of these
4 Diameter of the atom is of the order of
A. 10-10m
B. 10-12m
C. 10-15m
D. 10-9m
5 From sand, we get a material used for construction of computer chips. That material is called:
A. Germanium
B. Silicon
C. Copper
D. Lead
6 The branch of physics which concerned with the ultimate particles of which the universe is composed is known as
A. SolidState physics
B. Particle Physics
C. Nuclear Physics
D. Atomic Physics
7 In the equation E=mc2value of c is:
A. 1,86,000 miles per hour
B. 1,86,000 miles per sec
C. 3 X 108m/sec
D. Both A and C
8 Significant figures in 0.0010 are
A. Four
B. Three
C. Two
D. One
9 Silicon can be obtained from
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
10 The branch of physics, which deals with the structure an properties of solids is called:
A. Plasma physics
B. Solid state physics
C. Any of above
D. Astro physics

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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