Question

Waveleng
th of photon which have energy

equal to average of energy of photons with λ1

= 4000Å and λ2 = 6000Å will be

1) 5000 Å 2) 4800 Å

3) 9600 Å 4) 2400 Å​

Answer 1

Answer:

Option B is the right answer ie. 4800 A