Name the series of hydrogen spectrum lying in ultraviolet region.

Name the series of the hydrogen spectrum which lies in the visible region of electromagnetic spectrum.

The wave length of H_beta line in the Balmer series of hydrogen spectrum is equal to (R = Rydberg constant)

Which of the following series of hydrogen atoms lies partly in the visible region?

The wave number of first line in Balmer series of hydrogen spectrum is (Rydberg constant, R_H = 109,678 cm^-1 ) nearly

The H_a line of the Balmer series of hydrogen spectrumhasa wavelength 6560xx10^-10m .Calculate the wavelength of H_b line of the Balmar series.

Explain hydrogen spectrum with different series.

State the name of the visible series in hydrogen series .Also obtain expression for longest and shortest wavelength o spectral lines.

The short wavelength limits of the Lyman, paschen and Balmer series of hydrogen spectrum are donated by lambda _L , lambda_p , lambda_B respectively.Arrange these wavelengths in increasing order.

State the name of the visible series in hydrogen spectrum?

Calculate the wavelength for the emission transition if it starts from the orbit having radius 1.3225 nm and ends at 211.6 pm. Name the series to which this transition belongs and the region of the spectrum.