More Classes
5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject
Other Links
Go to Home
Online Tests
ECAT Pre General Science Physics Chapter 1 Measurements Online Test MCQs With Answers
Question # 1
From sand, we get a material used for construction of computer chips. That material is called:
Choose an answer
Germanium
Silicon
Copper
Lead
Previous
Skip
Next
Question # 2
The information from far side of the universe are gathered by
Choose an answer
Radio telescope
Microscope
Telescope
Spectro scpe
Previous
Skip
Next
Question # 3
0.0001210 has ____________ significant figures.
Choose an answer
Four
Three
Seven
Eight
Previous
Skip
Next
Question # 4
Density is defined as:
Choose an answer
Mass per volume
Volume per mass
Mass X volume
Mass per length
Previous
Skip
Next
Question # 5
Relativistic mechanics is a branch of physics, which deal with the bodies moving with velocities:
Choose an answer
More then c
Approaching c
Equal to c
Much less than x
Previous
Skip
Next
Question # 6
Addition of 2.189 kg, 0.089 kg, 11.8 kg, and 5.32 kg gives the rounded off answer as:
Choose an answer
19.398
19.400
19.4
19.3
Previous
Skip
Next
Question # 7
The study of physics involves?
Choose an answer
Structure of space and time
Interaction of electromagnetic radiation with matter
Both of them
Chemical changes
None of them
Previous
Skip
Next
Question # 8
Examples of physical quantities are:
Choose an answer
Length
Color
Effect of music
All of these
Previous
Skip
Next
Question # 9
For addition and subtraction purposes, absolute uncertainties are:
Choose an answer
Added
Subtracted
Multipiled
Divided
Previous
Skip
Next
Question # 10
The branch of physics, which deals with the structure an properties of solids is called:
Choose an answer
Plasma physics
Solid state physics
Any of above
Astro physics
Previous
Skip
Next
Question # 11
Which branch of physics deals with the structure and properties of solids
Choose an answer
Atomic Physics
Plasma Physics
Molecular Physics
Solid state physics
Previous
Skip
Next
Question # 12
Significant figures in 0.0010 are:
Choose an answer
Four
Three
Two
One
Previous
Skip
Next
Question # 13
Physics is one of the branches of:
Choose an answer
Social sciences
Physical sciences
Biological sciences
Abstract art
Previous
Skip
Next
Question # 14
Aerodynamics is a branch of
Choose an answer
Hydrodynamics
Thermodynamics
Both of them
Statics
Previous
Skip
Next
Question # 15
Addition of 2.189 kg, 11.8 kg and 5.32 kg gives the rounded off answer as:
Choose an answer
19.398
19.400
19.4
19.3
Previous
Skip
Next
Question # 16
Dimension of mass is written as:
Choose an answer
M
[M]
(M)
[m]
Previous
Skip
Next
Question # 17
Electron is a particle whose mass is:
Choose an answer
Greater than that of a proton
Smaller than that of a proton
Smaller than that of a proton or a neutron
Greater than that of an atom
Previous
Skip
Next
Question # 18
Distance to nearest galaxy from earth is
Choose an answer
10
10
m
10
15
m
10
40
m
10
30
m
Previous
Skip
Next
Question # 19
Particles have the mass smallest of following is:
Choose an answer
Electron
Proton
Neutron
Quark
Previous
Skip
Next
Question # 20
From sand, we get a material used for construction of computer chips. That material is called:
Choose an answer
Germanium
Silicon
Copper
Lead
Previous
Skip
Next
Question # 21
If the absolute uncertainty of an instrument is 0.0a1 cm, then its least count will be :
Choose an answer
0.005 cm
0.01 cm
0.02 cm
0.001 cm
Previous
Skip
Next
Question # 22
Diameter of the nucleus s of the order of
Choose an answer
10
-10
m
10
-12
m
10
-15
m
10
-18
m
Previous
Skip
Next
Question # 23
The mechanics, which deals with the objects moving with velocities approaching that of light is called:
Choose an answer
Relativistic mechanics
Wave mechanic
Quantum mechanics
Statics
Previous
Skip
Next
Question # 24
High energy physics is branch of physics, which deals with:
Choose an answer
Stars and galaxies
Sub-atomic particles
Light and sound
Molecules
Previous
Skip
Next
Question # 25
Astrophysics is a branch of physics, which deals with:
Choose an answer
Sub-atomic particles
Stars and galaxies
Light and sound
Music
Previous
Skip
Next
Question # 26
Which one of the least multiple:
Choose an answer
Pico
Femto
Nano
Atto
Previous
Skip
Next
Question # 27
The quantity have dimension of ML
2
T
02
will have SI unit of:
Choose an answer
Watt
Newton
Joule
Metre
Previous
Skip
Next
Question # 28
Which of the following are the units of intensity of light
Choose an answer
Pois
Lux
Siemen
Candela
Previous
Skip
Next
Question # 29
The branch of physics which deals with the structure and properties of solids is called:
Choose an answer
Plasma physics
Solid state physics
Any of above
Astrophysics
Previous
Skip
Next
Back