Diffraction of light Diffraction of light is the phenomenon of bending of light waves…
The phenomenon of emission of electrons by certain metal , when it is exposed to radia…
p-type semiconductor When trivalent impurity like indium,boron, aluminium etc is added…
A pure semiconductor is called as intrinsic semiconductor Number of holes and electron…
1. They are very small in size and light in weight 2. They do not get heat up easily a…
Solar cell is also known as a photovoltaic cell, that converts light energy into elect…
Isotones The nuclei having same number of neutrons (A-Z) but different atomic numbers …
The coefficient of self induction is said to be one henry , if e.m.f. of one volt is i…
Current flowing in a circuit without any net dissipation of power is called as wattles…
The phenomenon of producing an induced e.m.f. in a coil or a conductor due to changing…
CHARACTERISTICS OF GRAVITATIONAL FORCE 1.It is always attractive in nature. 2. It obey…
Cohesive Force of attraction between the molecule of the same substance is called as …
Plastic body The bodies which do not regain their original dimensions after removal of…
The ratio of lateral strain to longitudinal strain is called as poisson's ratio. …
the given can be listed as mass of earth , m = 6 x 10²⁴ kg. distance bet…
In a radial magnetic field, the plane of the coil is always parallel to th…
we can list out the given as, Power P= 100W current , I = 3A To find , R…