List of top Physics Questions asked in MPBSE Class XII Board

The \(\underline{\hspace{3cm}}\) of the galvanometer is reduced by the use of shunt.

Write True or False:
Infrared radiation is invented by scientist Retar.

Write True or False:
Voltmeter is more superior to potentiometer.

Write True or False:
Atom is a positive particle.

Write True or False:
In an intrinsic semiconductor the number of free electrons is equal to the number of holes.

The velocity of light \(\underline{\hspace{3cm}}\) when it goes to rare medium to denser.

The ohmic resistance of an ideal inductance is \(\underline{\hspace{3cm}}\).

Magnetic field is a \(\underline{\hspace{3cm}}\) quantity.

The focal length of eye piece in telescope \(\underline{\hspace{3cm}}\) the focal length of the objective.

The frequency of the light wave is order of \(\underline{\hspace{3cm}}\).

The frequency of a Direct Current is \(\underline{\hspace{3cm}}\).

Electromagnetic wave of highest frequency is \(\underline{\hspace{3cm}}\).

Which device is used as a rectifier?

Bhabha Atomic Research Centre is situated in -

The phase difference between flowing current and applied voltage in alternating circuit containing pure capacitor is -

Forbidden energy gap for Germanium semiconductor is -

S.I. unit of current density is -