Question # 1

The electric potential at a mid point in an electric dipole is.

Choose an answer

0 V

0.5 V

1 V

1.5 V

Three resistors of resistance R each are combined in various ways, Which of the following cannot be obtained?

Choose an answer

3 RΩ

2R /4Ω

R/3Ω

2R /3Ω

Lorentz force means the force acting on a particle, which is

Choose an answer

Magnetic force only

Electric force only

Sum of electric and magnetic force

None of these

Charge on an atom is:

Choose an answer

Positive

Negative

Neutral

None of these

The color code of "Green"

Choose an answer

8

3

5

7

A° is the unit of:

Choose an answer

Energy

Length

Nuclear energy

Work

Energy band theory is based upon

Choose an answer

Hund's Rule

Heisenberg uncertainty principle

Bohr's atomic Model

Wave mechanical model

The dimensions of Plank's constant is same as that of.

Choose an answer

Energy

Power

Acceleration

Angular momentum

The electric intensity due to two oppositely charged plates is

Choose an answer

None of these

If both the length and radius of the rod are doubled, then the modulus of elasticity will:

Choose an answer

Increase

Decrease

Remains the same

Doubled

The electric field in some region of of space is uniform in magnitude and direction. Which one of the following five statements best desccribes the volume charge density (ρ) , in this region of space?

Choose an answer

ρ = 0

ρ decreases linearly in the direction of the electric field

ρ increases linearly in the direction of the electric field

ρ has a uniform value throughout the region

The existence of positron in 1928 was predicted by

Choose an answer

Anderson

Dirac

Chadwick

Plank

Transistors are made from

Choose an answer

Plastics

Metals

Insulator

Doped semi conductors

The emission of electrons from metal surface when exposed to light is called:

Choose an answer

Compton effect

Pair production

Photoelectric effect

None of above

Coulomb /volt is called.

Choose an answer

Farad

Ampere

Joule

Henry

We can find from de Broglie formula

Choose an answer

Wavelength

Amplitude

Speed of wave

Frequency of wave

There are different crystal systems. The number of these crystal system is.

Choose an answer

3

4

5

7

The SI unit of stress is same as that of.

Choose an answer

Pressure

Force

Momentum

Work

More Classes

Other Links

Physics Fsc Part 2 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer