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
Physics Fsc Part 1 Online Test MCQs With Answers
Question # 1
Biomas is a potential source of
Choose an answer
Renewable energy
Non renewable energy
Botha a and b
Tidal energy
Previous
Skip
Next
Question # 2
A ray of light is a line
Choose an answer
Parallel to wave front
Normal to wave front
Anti-parallel to wave
Any one of these
Previous
Skip
Next
Question # 3
The actual efficiency of property turned petrol engine is.
Choose an answer
20% to 30%
30% to 35%
40% to 45%
25% to 30%
Previous
Skip
Next
Question # 4
The area between velocity time graph and the time axis is numerically equal to.
Choose an answer
?Speed of object
Distance covered by the object
Average velocity of the object
Acceleration of the object.
Previous
Skip
Next
Question # 5
In the absence of external force, the change in momentum is.
Choose an answer
Zero
Constant
Decreasing
Increasing
Previous
Skip
Next
Question # 6
In case of point source the shape of wave front is.
Choose an answer
Plane
spherical
Circular
Eliptical
Previous
Skip
Next
Question # 7
Moment of inertia is measure din
Choose an answer
Kg m2
Kg m-2
Rad s-1
Joule second
Previous
Skip
Next
Question # 8
When the car moves with an increasing acceleration then its velocity time graph is always
Choose an answer
Constant
Variable
A straight line
A curve
Previous
Skip
Next
Question # 9
the example of mechanical waves is
Choose an answer
Water waves
Infrared waves
Radio waves
Ultraviolet waves
Previous
Skip
Next
Question # 10
The frequency of waves produced in microwave oven is
Choose an answer
1435 Hz
2450 MHz
1860 MHz
2850 Hz
Previous
Skip
Next
Question # 11
The distance between two consecutive crest is called.
Choose an answer
Displacement
Amplitude
Wave front
Wavelength
Previous
Skip
Next
Question # 12
The Bragg's equation is given by
Choose an answer
Previous
Skip
Next
Question # 13
Which of the following is not directed along the fixed axis of rotation.
Choose an answer
Angular displacement
Angular momentum
Centripetal acceleration
Angular acceleration
Previous
Skip
Next
Question # 14
If the slope of a velocity time graph gradually decreases than body is said to be moving with
Choose an answer
Positive acceleration
Negative acceleration
Uniform velocity
None
Previous
Skip
Next
Question # 15
Which one is renewable source of energy.
Choose an answer
Coal
Uranium
Biomass
Natural gas
Previous
Skip
Next
Question # 16
The light energy travels in space as waves was firstly proposed by
Choose an answer
Maxwell
Young
Einsten
Hydrogen
Previous
Skip
Next
Question # 17
An oscillating mass-spring system produces
Choose an answer
Sound waves
Electromagnetic waves
Light waves
Periodic waves
Previous
Skip
Next
Question # 18
Total change in momentum of an isolated system is
Choose an answer
Always (+) ve
Always (-) ve
Has maximum value
Zero
Previous
Skip
Next
Back