Consider two light sources of wavelength λ1 and λ2 λ1>λ2 which are emitting n1 and n2 photons respectively, in a given time.Assume equal power for both the sources, then
n1 > n2
n1 < n2
n1 = n2
None of the above
Power=Energytime=n1hcλ1Δt=n2hcλ2Δtn1n2=λ1λ2as λ1>λ2⇒ n1>n2