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 2 Online Test MCQs With Answers
Question # 1
The solid with definite M.L are called:
Choose an answer
Crystalline
Amorphous
Polymeric
None of above
Previous
Skip
Next
Question # 2
In a certain circuit, I
B = 40 µA,
I
C
= 20 mA
Choose an answer
450 amp
0.45 amp
5 m amp
500 amp
Previous
Skip
Next
Question # 3
The minimum frequency needed to emit an electron form metal surface is called:
Choose an answer
Work function
Threshold frequency
Quanta frequency
All of above
Previous
Skip
Next
Question # 4
A semiconductor in its extremely pure form is known as:
Choose an answer
Intrinsic
Extrinsic
Both a and b
None of above
Previous
Skip
Next
Question # 5
The materialization of energy take place in the process of.
Choose an answer
Photo electric effect
Compton Effect
Pair production
Annihilationof matter
Previous
Skip
Next
Question # 6
Capacitance of a capacitor does not depend upon.
Choose an answer
Distance between plates
Area of plates
Electric field between plates
Medium between plates
Previous
Skip
Next
Question # 7
In case of inductor , energy is stored in the
Choose an answer
Electric field
Magnetic field
Potential field
Gravitational field
Previous
Skip
Next
Question # 8
Albert Einstein got noble prize in:
Choose an answer
1926
1921
1918
1931
Previous
Skip
Next
Question # 9
If the energy of photon is 10 eV and work function is 5 eV, then the a value of stopping potential will be
Choose an answer
50 V
2 V
5 V
15 V
Previous
Skip
Next
Question # 10
In current carrying long solenoid the magnetic field produced does not depend upon.
Choose an answer
The radius of solenoid
Number of turns per unit length
Current flowing through solenoid
All of the above
Previous
Skip
Next
Question # 11
The vector sum of electric force and magnetic force is called:
Choose an answer
Deflecting force
Lorentz force
Newton force
Faraday's force
Previous
Skip
Next
Question # 12
In Compton scatting, the value of shift is equal to Compton's wavelength, when X-rays is scattered at the angle of.
Choose an answer
90
o
C
Zero
120
o
C
45
o
C
Previous
Skip
Next
Question # 13
Reflecting mirrors in laser is used to
Choose an answer
Further stimulation
For producing more energetic lasers
Both (a) and (b)
None of these
Previous
Skip
Next
Question # 14
The term invertor is used for.
Choose an answer
NOR gate
XNOR gate
NAND gate
NOT gate
Previous
Skip
Next
Question # 15
Using relativistic effects the location of an air craft after an hour fight can be predicated about
Choose an answer
20 m
50 m
760 m
780 m
Previous
Skip
Next
Question # 16
The device which are required to convert various physical quantities into electric voltage are called.
Choose an answer
Filters
Rectifiers
Amplifiers
Sensors
Previous
Skip
Next
Question # 17
The amount of energy equal to 1.6 x 10
-18
J is called.
Choose an answer
One volt
One milli volt
One electron volt
One mega electron volt
Previous
Skip
Next
Question # 18
Tolerance of "Gold" band.
Choose an answer
±10%
±5%
±15%
±20%
Previous
Skip
Next
Back