Applying Bhor's model when electron in H atom comes from n = 4 to n = 2, calculate the wavelength of the line. In this process, write whether energy is released or absorbed. Also write the range of radiation (R_(H) = 2.18 xx 10^(-18)J, h = 6.63 xx 10^(-34) J)

Applying Bhor's model when electron in H atom comes from n = 4 to n =

1.	Applying Bhor's model when electron in H atom comes from n = 4 to n = 2, calculate the wavelength of the line. In this process, write whether energy is released or absorbed. Also write the range of radiation (R_(H) = 2.18 xx 10^(-18)J, h = 6.63 xx 10^(-34) J)
Answer» Solution :Apply Rydberg's formula, `E = (hc)/(LAMDA) = R_(H) Z^(2) ((1)/(n_(1)^(2)) - (1)/(n_(2)^(2)))` For H-atom, Z = 1 N = 4 or n= 2 means `n_(2) = 4, n_(1) = 2` Calculate `lamda`