What is the wavelength of the radiation with photon energy which is the mean value of photon energies of radiations with wavelength λ1 = 4000 A0 and λ2 = 6000 A0 ?

see full answer

Take the SCORE scholarship exam from home and compete for scholarships worth ₹1 crore!*

An Intiative by Sri Chaitanya

5000 A0

5200 A0

5600 A0

4800 A0

answer is D.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

hcλ3 = hcλ1+hcλ22⇒ 1λ3 = 12 1λ1 + 1λ2=12 14000 + 16000⇒ λ3 = 4800 Ao

Watch 3-min video & get full concept clarity