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

Significant figures in 0.0010 are:

Question # 2

Silicon can be obtained from

Question # 3

Aerodynamics is a branch of

Question # 4

Silicon can be obtained from

Question # 5

Distance to nearest galaxy from earth is

Question # 6

Particles have the mass smallest of following is

Question # 7

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

Question # 8

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

Question # 9

The quantity having dimension of ML2T02will earth is:

Question # 10

The maximum possible error in the reading of an instrument is ______ its least count.

Question # 11

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

Question # 12

The quantity have dimension of ML2T02will have SI unit of:

Question # 13

Astrophysics is a branch of physics, which deals with

Question # 14

Total number of base units are

Question # 15

0.0001210 has ____________ significant figures.

Question # 16

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

Question # 17

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

Question # 18

The definite number of significant figures in 5000 is:

Question # 19

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

Question # 20

Silicon can be obtained from:

Question # 21

At the present time, the main frontiers of fundamental science are

Question # 22

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

Question # 23

Those quantities which can be measured accurately are known as

Question # 24

Significant figures in 0.0010 are:

Question # 25

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

Question # 26

Particles have the mass smallest of following is:

Question # 27

Computer chips are made from

Question # 28

The principle characteristics of an ideal standard are

Question # 29

The branch of physics which deals with the properties of fundamental particles is called:

Question # 30

In the equation E=mc2 value of c is?

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ECAT Physics Chapter 1 Important MCQ's

Sr.# Question Answer
1 The quantity having dimension of ML2T02will earth is:
A. 80 sec
B. 500 sec
C. 1.802 X 104sec
D. Aerophysics
2 The mechanics, which deals with the objects moving with velocities approaching that of light is called
A. Relativistic mechanics
B. Wave mechanics
C. Quantum mechanics
D. Statics
3 The time taken by light to travel from moon to earth is:
A. 80 sec
B. 500 sec
C. 1.802 X 104sec
D. Aerophysics
4 Light year is a unit of:
A. Time
B. Distance
C. Velocity
D. Intensity of light
5 The system international (SI) is built from _______ kind of unites
A. Two
B. Three
C. Four
D. Five
6 For addition and subtraction purposes, absolute uncertainties are:
A. Added
B. Subtracted
C. Multipiled
D. Divided
7 The information from far side of the universal are gathered by:
A. Radio telescope
B. Microscope
C. Telescope
D. Spectro scpe
8 Which one is the least multiple:
A. Pico
B. Femto
C. Nano
D. Atto
9 Physics is one of the branches of:
A. Social sciences
B. Physical sciences
C. Biological sciences
D. Abstract art
10 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

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