ECAT Pre General Science Physics Chapter 1 MCQ Test With Answer

MCQ's Test For ECAT Pre General Science Physics Chapter 1 Measurements

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ECAT Pre General Science Physics Chapter 1 Measurements

00:00
Question # 1

Physics details with the study of:

Question # 2

Aerodynamics is a branch of:

Question # 3

The time taken by light to travel from moon to earth is:

Question # 4

Examples of physical quantities are:

Question # 5

The branch of physics which deals with the structure and properties of solids is called:

Question # 6

In the equation E=mc2value of c is:

Question # 7

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

Question # 8

The information from far side of the universe are gathered by

Question # 9

Number of supplementary units are

Question # 10

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

Question # 11

For addition and subtraction purposes, absolute uncertainties are:

Question # 12

Which one of the least multiple:

Question # 13

The error may occur due to:

Question # 14

Significant figures in 0.0010 are:

Question # 15

Light year is a unit of

Question # 16

Significant figures in 0.0010 are:

Question # 17

The quantity have dimension of ML2T02will have SI unit of:

Question # 18

Which quantity has different dimensions:

Question # 19

Radio telescope is used to gather information from

Question # 20

The instrument used to gather information form the far side of the universe is

Question # 21

Which one is the least multiple

Question # 22

The branch of physics, which deals with the structure an properties of solids is called:

Question # 23

The quantity having dimension of ML2T02will earth is:

Question # 24

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

Question # 25

Those quantities which can be measured accurately are known as

Question # 26

Density is defined as:

Question # 27

In the equation E=mc2 value of c is?

Question # 28

Astrophysics is a branch of physics, which deals with

Question # 29

From sand, we get a material used for construction with the motion of bodies under the action of forces is called:

Question # 30

Which of the following are the units of intensity of light

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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 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
3 Which one of the least multiple:
A. Pico
B. Femto
C. Nano
D. Atto
4 Dimension of mass is written as:
A. M
B. [M]
C. (M)
D. [m]
5 The maximum possible error in the reading of an instrument is ______ its least count.
A. Half of
B. Quarter of
C. Equal to
D. Double than
6 Which of the following are the units of intensity of light
A. Pois
B. Lux
C. Siemen
D. Candela
7 Light year is a unit of:
A. Time
B. Distance
C. Velocity
D. Intensity of light
8 Light year is a unit of:
A. Time
B. Distance
C. Velocity
D. Intensity of light
9 dimensions are the same for:
A. Work and energy
B. Force and weight
C. None of these
D. Both a and b
10 The maximum possible error in the reading for a meter rod with least count 1 mm is:
A. 0.005 mm
B. 0.05mm
C. 0.5mm
D. 5.0mm

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