Name the series of hydrogen spectrum which has least wavelength.

Name the series of hydrogen spectrum which fall in infra-red region.

Name the series of hydrogen spectrum which fall in visible region.

Name the series of hydrogen spectrum whose energy lies in ultra violet region.

Name the series of hydrogen spectrum lying in ultra-violet region.

The first member of Balmer series in hydrogen spectrum has a wavelength of 6563overset@A .What will be the wavelength of Lyman series in the same spectrum ?