Some energy levels of a molecule are shown in the fig. The ratio of the wavelengths `r=lambda_(1)//lambda_(2)`, is given by

Some energy levels of a molecule are shown in the figure. The ratio of the wavelengths r = lambda_1//lambda_2 is given by -

Some energy levels of a molecule are shown in the figure. The ratio of the wavelength r=lamda_(1)lamda_(2) ,is given by:

Some energy levels of a molecule are shown in the figure. The ratio of the wavelength r=lamda_(1)lamda_(2) ,is given by:

Some energy levels of a molecule are shown the figure. The ratio of the wavelength r=(lamda_(1))/(lamda_(2)) is given by …………..

If lambda_(1), lambda_(2), lambda_(3) are the wavelengths of the waves giving resonance in the fundamental, first and second overtone modes respecively in a open organ pipe, then the ratio of the wavelengths lambda_(1) : lambda_(2) : lambda_(3) , is :

The energy of a photon of wavelength lambda is given by

If K_(1) and K_(2) are maximum kinetic energies of photoelectrons emitted when light of wavelength lambda_(1) and lambda_(2) respectively are incident on a metallic surface. If lambda_(1)=3lambda_(2) then

If K_(1) and K_(2) are maximum kinetic energies of photoelectrons emitted when light of wavelength lambda_(1) and lambda_(2) respectively are incident on a metallic surface. If lambda_(1)=3lambda_(2) then