Find the longest wavelength in Paschen series

If the shortest wavelength in Paschen series is 8203 A^@ , find the longest wavelength in Balmer series.

The longest wavelength in Paschen series is obtained when an electron jumps from

The shortest wavelength line in Lyman series is 911.33 overset(@) (A) . Calculate the shortest wavelength in paschen series.

The shortest wavelength in Lyman series is 912overset (@) (A) . The shortest wavelength in paschen series is

Find the shortest wavelength of the Paschen series, given that the longest wavelength of the Balmer series in the hydrogen spectrum is 6563 A^@ .

Find the ratio of the longest wavelength to the shortest wavelength in Balmer series.

Find the ratio of the de Broglie wavelengths of an electron and a proton when both are moving with the : same momentum. State which of the two will have the longer wavelength in each case?

Find the ratio of the de Broglie wavelengths of an electron and a proton when both are moving with the same speed . State which of the two will have the longer wavelength in each case .

Find the ratio of the de Broglie wavelengths of an electron and a proton when both are moving with the : same energy . State which of the two will have the longer wavelength in each case?