Class 12 Physics Model Paper 3 MCQs Test

FBISE Federal Board Class 12 Physics Model Paper 3 MCQs Test. Do as much practice as you can so that you get good marks in the final exams.


Class 12 Physics Model Paper 3 MCQs Test

/17
148

Class 12 Physics
Model Paper 3
Practice MCQs Test

1 / 17

1. The half-life of a radioactive element which has only 1/32 of its original mass left after elapse of 60 days is:

2 / 17

2. In a half wave rectifier, the diode conducts:

3 / 17

3. A proton is moving along the axis of a solenoid carrying a current. The magnetic force on the proton will be:

4 / 17

4. Three capacitors of 4μF each are connected in such a way that the net capacitance of their combination is 6μF. It is possible if:

5 / 17

5. Which one of the following is correct for an open circuit?

6 / 17

6. The peak value of A.C source is 20 A, its rms value will be:

7 / 17

7. The shortest wavelength radiation series in Lyman Series have a wavelength equal to:

8 / 17

8. The type of spectra produced by atoms is:

9 / 17

9. Magnetic flux will be maximum when:

10 / 17

10. At high frequency in a capacitive circuit, the current will be:

11 / 17

11. The materials in which disordered structure of liquid is frozen are:

12 / 17

12. A steady current is passing through a coil, the magnitude of self-induced emf in it will be:

13 / 17

13. The maximum kinetic energy of emitted photoelectrons, from different metal surfaces, depends upon:

14 / 17

14. The slope of I-V graph of a resistor is numerically equal to:

15 / 17

15. Two charges q1 and q2 are placed in vacuum at a distance d and the force between them is F. If a medium of relative permittivity 4 is introduced between them then new force will be:

16 / 17

16. The rest mass of photon is:

17 / 17

17. The temperature below which the resistivity of a superconductor falls to zero is called:

Your score is

0%

Please rate this quiz and give your feedback.


Similar Posts

Leave a Reply

Your email address will not be published. Required fields are marked *