Work function
Stopping potential
Frequency
Intensity
The mass and energy equivalent to 1 a.m.u. respectively are
The mass of a body on Earth is 100 kg (acceleration) due to gravity,ge = 10 m/s2. If acceleration due to gravity on the Moon is ge /6, then the mass of the body on the Moon is
The material that can be permanently deformed by heat and pressure is called a
The material used in electric heater is
The material used in the fabrication of a transistor is
The materials generally employed as solder in soldering operation in electronics
The maximum electron capacity of any orbital is
The maximum number of electrons on a principal shell is
The mechanical power developed by the D.C motor is maximum when back e.m.f is equal to
The metal used to make lightning conductors is
