CBSE
Gujarat Board
Haryana Board
Class 10
Class 12
Give Balmer equation.
What is Bohr's radius?
Give Rydberg equation.
Give an expression to calculate the radius of an orbit.
What is the maximum number of lines when an excited electron of a hydrogen atom in n = 5 drops from exicted state to the ground state?
Hence, the maximum number of line is 10.