Question # 1

Compton shift is maximum for scattering angle of photon

Choose an answer

0^o

90^o

180^o

45^o

The conductors having the conductivity of the order of

Choose an answer

Semiconductor diodes are called:

Choose an answer

Ohmic

non ohmic

Both a & b

none of above

Phase difference between V and I of an A.C through resistor is.

Choose an answer

Zero Degree

90 ^o

80^o

120^o

Conductors have conductivities of order:

Choose an answer

10³(Ωm)-1

10⁷(Ωm)^-1

10⁷Ωm^-1

10^-6Ω

Circulation of blood is studied by radio isotope.

Choose an answer

Cobalt -60

Phosphorus -32

Sodium -24

Iodine -131

The curie temp for iron is about

Choose an answer

800^oC

740^oC

750^oC

650^oC

The converses of annihilation of matter is:

Choose an answer

Photoelectric effect

Relativistic effect

Pair production

Compton effect

B2/2p is the expression of.

Choose an answer

Lenz's law

Magnetic energy

Magnetic energy density

Back emf

Helium-Neon laser discharge tube contains neon

Choose an answer

82%

15%

25%

85%

Identify the practical application of electrostatic force.

Choose an answer

Inkjet printer

x rays

Laser

A.C. Generator

If a low resistance is connected parallel to a galvanometer then galvanometer is converted.

Choose an answer

Ammeter

Voltammeter

Ohmmeter

Multimeter

A.C is converted into D.C by

Choose an answer

Dynamo

Rectifier

Motor

Transformer

The SI unit of decay constant is

Choose an answer

m

m^-1

S^-1

Nm^-1

Due to polarization, electric field E.

Choose an answer

Increase

Decrease

First increases then decreases

Remain same

Who explained the photo electric effect.

Choose an answer

Max Plank

Einstein

Henry

Rutherford

When the back emf is zero, its draws.

Choose an answer

Zero current

Minimum current

Maximum current

Steady current

For normal use:

Choose an answer

Emitter base function is reversed biased

Collector base junction is reserved biased

Emitter base junction is forward biased

Both c and b

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