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 error may occur due to:

Question # 2

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

Question # 3

Electron is a particle whose mass is:

Question # 4

Which of the following are the units of intensity of light

Question # 5

Particles have the mass smallest of following is

Question # 6

1 gm-cm-3is equal to:

Question # 7

Light year is a unit of

Question # 8

The body of physics involves

Question # 9

The quantity have dimension of ML2T02will have SI unit of:

Question # 10

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

Question # 11

Which one is the least multiple:

Question # 12

Silicon can be obtained from

Question # 13

Uncertainty is of following type/types:

Question # 14

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

Question # 15

Silicon can be obtained from:

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 The definite number of significant figures in 5000 is:
A. Four
B. Three
C. Two
D. One
2 Aerodynamics is a branch of:
A. Hydrodynamics
B. Thermodynamics
C. Both of them
D. Statics
3 The mechanics, which deals with the objects moving with velocities approaching that of light is called:
A. Relativistic mechanics
B. Wave mechanic
C. Quantum mechanics
D. Statics
4 The quantity have dimension of ML2T02will have SI unit of:
A. Watt
B. Newton
C. Joule
D. Metre
5 At the present time, the main frontiers of fundamental science are
A. 2
B. 3
C. 4
D. 5
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 Electron is a particle whose mass is:
A. Greater than that of a proton
B. Smaller than that of a proton
C. Smaller than that of a proton or a neutron
D. Greater than that of an atom
8 Examples of physical quantities are:
A. Length
B. Color
C. Effect of music
D. All of these
9 Distance to nearest galaxy from earth is
A. 1010m
B. 1015m
C. 1040m
D. 1030m
10 Which of the following are the units of intensity of light
A. Pois
B. Lux
C. Siemen
D. Candela

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  • Mian

    Mian

    26 Jun 2018

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