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

Particles have the mass smallest of following is:

Question # 2

Electron is a particle whose mass is:

Question # 3

Examples of physical quantities are:

Question # 4

1 gm-cm-3is equal to:

Question # 5

Particles have the mass smallest of following is:

Question # 6

Density is defined as:

Question # 7

Astrophysics is a branch of physics, which deals with:

Question # 8

Particles have the mass smallest of following is

Question # 9

Light year is a unit of:

Question # 10

1 gm-cm-3is equal to:

Question # 11

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

Question # 12

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

Question # 13

Physics is one of the branches of:

Question # 14

Which one is the least multiple

Question # 15

Astrophysics is a branch of physics, which deals with

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 Diameter of the nucleus s of the order of
A. 10-10m
B. 10-12m
C. 10-15m
D. 10-18m
2 A dimension stands for the ___________ nature of certain physical quantity.
A. super
B. Quantitative
C. Qualitative
D. Both B and C
3 Addition of 2.189 kg, 11.8 kg and 5.32 kg gives the rounded off answer as:
A. 19.398
B. 19.400
C. 19.4
D. 19.3
4 Which quantity has different dimension?
A. Tension
B. Work
C. Energy
D. Torque
5 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
6 Those quantities which can be measured accurately are known as
A. Physical Quantities
B. Scalar Quantities
C. Vector Quantities
D. Non Physical Quantities
7 Silicon can be obtained from
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
8 Silicon can be obtained from
A. Lead
B. Uranium
C. An isotope of oxygen
D. Sand
9 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
10 Number of supplementary units are
A. Three
B. Two
C. Seven
D. Five

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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