How many wavelength are emitted by atomic hydrogen in visible range `(380 nm - 780nm)` ? In the range `50nm to 100 nm`?

Suppose in certine condition only those transition are allowed to hydrogen atoms in which the principal quantum number a changes by 2 (a) Find the smaller wavelength emitted by hydrogen (b) list the wavelength emitted by hydrogen in the visible range (380 nm to 780 nm)

Find the wavelength in a hydrogen spectirm between the range 500nm to 700nm

Find the wavelengths in a spectrum of hydrogen atom between 600 nm to 700 nm

How many centimeters make 1 nm?

What lines of atomic hydrogen absorption spectrum fall withinthe wavelength range from 94.5 to 130.9nm ?

Absorption spectrum is obtained for a sample of gas having atomic hydrogen in ground state. Which lines of the spectrum will be in the range 94 nm to 122 nm . Take Rydberg’s constant R = 1.1 × 107 m^(–1)