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

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Question # 1

Physical quantities are often divided into ______ categories

Question # 2

dimensions are the same for:

Question # 3

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

Question # 4

Astrophysics is a branch of physics, which deals with:

Question # 5

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

Question # 6

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

Question # 7

In the equation E=mc2 value of c is?

Question # 8

Silicon can be obtained from:

Question # 9

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

Question # 10

Which one is the least multiple:

Question # 11

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

Question # 12

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

Question # 13

Physics is one of the branches of:

Question # 14

The branch of physics which concerned with the ultimate particles of which the universe is composed is known as

Question # 15

The information from far side of the universe are gathered by

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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 Diameter of the atom is of the order of
A. 10-10m
B. 10-12m
C. 10-15m
D. 10-9m
3 1 gm-cm-3is equal to:
A. 103kg-m-3
B. 10-3kg-m-3
C. 1 kg-m-3
D. 106kg-m-1
4 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
5 Those quantities which can be measured accurately are known as
A. Physical Quantities
B. Scalar Quantities
C. Vector Quantities
D. Non Physical Quantities
6 Physics is one of the branches of:
A. Social sciences
B. Physical sciences
C. Biological sciences
D. Abstract art
7 Significant figures in 0.2020 are:
A. Two
B. Three
C. Four
D. Five
8 Which of the following are the units of intensity of light
A. Pois
B. Lux
C. Siemen
D. Candela
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 The branch of physics which deals with the properties of fundamental particles is called:
A. High energy physics
B. Molecular physics
C. Astrophysics
D. Space physics

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  • Mian

    Mian

    26 Jun 2018

    Send me notes ecat

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