Question

Certain dye absorbs 4530 Å and fluoresces 5080 Å
Under given condition 47% of the absorbed energy is
emitted. Calculate the ratio of number of quantas
emitted to the quantas absorbed​

Answer 1

E : Energy

h : planck's constant

c : speed of light

N1 : number of quanta absorbed

N2 : number of quanta emitted

Answer 2

Answer:

E1 = E total initial

Ans is 0.526