Question

Calculate the wavenumber for the shortest wavelength

Answer 1

Answer:

Explanation:

The shortest wavelength transition in the Barlmer series corresponds to the transitionn = 2 → n = ∞. Hence, n1 = 2, n2 = ∞ Balmer

Putting the values in the equation we get, wavenumber=27419.25/cm.

Answer 2

Answer:

Explanation:

Wave number=1/lambda

Radiation. Gamma has the least wavelength of<1

Wave no.= 1/1= approx.1

Colour. Violet has least wavelength of 380 pick meters

Wavwe number = 1/ 380