Question # 1

The reciprocal of resistance is called.

Choose an answer

Capacitance

Resistance

Conductance

Inductance

The mean value of A.C. in a cycle is.

Choose an answer

1

0

I2

Nil

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^oC

Zero

120^oC

45^oC

Energy of Black body radiation depends upon

Choose an answer

Nature of surface of body

Nature of material of body

Shape and size of body

Temperature of the body

In A.C circuit through a capacitor which one is:

Choose an answer

Current leads voltage by 90^∘

Current lags behind voltage by 90^∘

Both will be in phase

None of above

Two opposite point charge of same magnitude separated by distance 2d, electric potential mid way between them is.

Choose an answer

1 V

2 V

Zero

V/2

The materialization of energy take place in the process of.

Choose an answer

Photo electric effect

Compton Effect

Pair production

Annihilationof matter

Choose an answer

Minimum energy needed to escape an electron ofrm metal surface is called:

Choose an answer

Threshold energy

Threshold frequency

Work function

Work ability

The circuit in which current and voltage are in phase, the power factor is:

Choose an answer

Zero

1

-1

2

The P.D develop in case of silicon is:

Choose an answer

0.7V

0.3V

0.5V

0.9V

Unit of impedance is:

Choose an answer

Ohm

Ohm^-1

no unit

Ohm m^-1

Hydrogen atom spectrum does not lie in

Choose an answer

Ultraviolet region

Visible region

Infrared region

X ray region

The substance which atom cooperates with each other in such a way so as to exhibit a strong magnetic field is called.

Choose an answer

Ferromagnetic

Paramagnetic

Diamagnetic

Non magnetic

Electron volt is unit of:

Choose an answer

Chemical energy

Potential energy

Nuclear energy

heat energy

The most refined form of matter is:

Choose an answer

Smoke

Light

Ice

Fog

Cathode ray oscilloscope works by deflecting a beams

Choose an answer

Neutrons

Protons

Electrons

Positron

The jerks in D.C. motor are created by the use of.

Choose an answer

Armature

Commutators

Split rings

Source of emf

More Classes

Other Links

Physics ICS Part 2 Online MCQ's 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