By a sample of ground state atomic hydrogen ,UV light of energy `(13.6xx48)/(49) (eV)/("quanta")` is absorbed. How many different wavelengths will be observed in Balmer region of hydrogen spectrum?

How many different wavelengths may be observed in the spectrum form a hydrogen sample, if the atoms are excited to third excited state?

How many different wavelengths may be observed in the spectrum form a hydrogen sample, if the atoms are excited to third excited state?

In a hydrogen sample, if the atoms are excited to states with principal, quantum number 20, then the number of different wavelengths which may be observed in the spectrum is

A monochromatic beam of light is absorbed by a collector of ground state hydrogen atom in such a way that six different wavelengths are observed when hydrogen relaxes back to the ground state. The wavelength of the incident beam is

The ionization energy of hydrogen atom is 13.6 eV. Hydrogen atoms in the ground state are excited by electromagnetic radiation of energy 12.1 eV. How many spectral lines will be emitted by the hydrogen atoms

Hydrogen atom in its ground state is excited by means of a monochromatic radiation of wavelength 970.6 Å. How many different transitions are possible in the resulting emission spectrum? Find the longest wavelength amongst these. (lonisation energy of hydrogen atom in its ground state is 13.6 eV and take h=6.6xx10^(-34)Js) Data : Wavelength of incident radiation = 970.6 Å = 970.6 X 10^(-10)m Ionisation energy of hydrogen atom in its ground state = 13.6 eV (i) Number of possible transitions = ? (ii) Longest wavelength emitted = ?

How many different wavelengths may be observed in the spectrum from a hydrogen sample if the atoms excited to states with principal quantum number n?