In a sample of hydrogen atoms, all the atoms exist in two energy levels A and B. A is the ground level and B is some higher energy level. These atoms absorb photons of energy 2.7 eV and attain a higher energy level C.After this, these atoms emit photons of six different energies. Some of these photon energies are higher than 2.7 eV, some equal to 2.7 eV and some are loss than 2.7 eV. The longest wavelength emitted in the radiation spectrum observed isA. 18761 ÅB. 1216 ÅC. 6500 ÅD. 5752 Å

In a sample of hydrogen atoms, all the atoms exist in two energy level

1.	In a sample of hydrogen atoms, all the atoms exist in two energy levels A and B. A is the ground level and B is some higher energy level. These atoms absorb photons of energy 2.7 eV and attain a higher energy level C.After this, these atoms emit photons of six different energies. Some of these photon energies are higher than 2.7 eV, some equal to 2.7 eV and some are loss than 2.7 eV. The longest wavelength emitted in the radiation spectrum observed isA. 18761 ÅB. 1216 ÅC. 6500 ÅD. 5752 Å
Answer» Correct Answer - A