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
1st Year Fsc Physics Online Test MCQs With Answers
Question # 1
When a body is whirled in a horizontal circle by means of string, the centripetal force is supplied by
Choose an answer
Mass of body
Velocity of a body
Tension in the string
Centripetal acceleration
Previous
Skip
Next
Question # 2
The angle of projection for which its maximum height and horizontal range are equal
Choose an answer
46
o
56
o
66
o
76
o
Previous
Skip
Next
Question # 3
The distance between two consecutive crest is called.
Choose an answer
Displacement
Amplitude
Wave front
Wavelength
Previous
Skip
Next
Question # 4
The unit of rotational K.E. is
Choose an answer
rAD/SEC
Js
J
Kgm2
Previous
Skip
Next
Question # 5
The Carnot cycle can be shown by which graph
Choose an answer
P - T graph
P - V Graph
V- T graph
PV -T graph
Previous
Skip
Next
Question # 6
The value of angular momentum is maximum when 0 is
Choose an answer
90
o
60
o
75
o
45
o
Previous
Skip
Next
Question # 7
For 2.450 no. of significant digits.
Choose an answer
2
1
3
4
Previous
Skip
Next
Question # 8
The angular acceleration a =
Choose an answer
Previous
Skip
Next
Question # 9
When water falls from tap, its cross sectional area decrease due to.
Choose an answer
Decrease of speed
Increase of speed
Air pressure
Gravity increase
Previous
Skip
Next
Question # 10
The potential energy to the molecules of an ideal gas is considered to be.
Choose an answer
Maximum
Zero
1/2 kx
2
1/2 kx
Previous
Skip
Next
Question # 11
Time taken by light to reach from moon to earth is
Choose an answer
1 min 20 sec
8 min 20 sec
3 min 20 sec
2 min 20 sec
Previous
Skip
Next
Question # 12
In case the work done in zero.
Choose an answer
Constant pressure
Constant volume
Constant temperature
Constant mass
Previous
Skip
Next
Question # 13
No of spark plugs needed in the diesel engine are.
Choose an answer
0
1
2
3
Previous
Skip
Next
Question # 14
A
1
b
1
= A
2
b
2
represents
Choose an answer
Stock's law
Newton's law
Equation of continuity
Brenoulli's equation
Previous
Skip
Next
Question # 15
Law of physics expressed in term of
Choose an answer
Base quantites
Derived quantities
a and b
None of these
Previous
Skip
Next
Question # 16
The centre of Newton's rings will be
Choose an answer
Dark
Bright
Coloured
Not visible
Previous
Skip
Next
Question # 17
When the amplitude of a wave is increase to doubled is energy.
Choose an answer
Remain the same
Increases 4 times
Increases by two times
Decreases by half
Previous
Skip
Next
Question # 18
Parallel vectors of same magnitude will be
Choose an answer
Equal
Opposite
Both a and b
None of these
Previous
Skip
Next
Back