Question

The energy ratio of a photon of wavelength 3000 Å and 6000 Å is :
(a) 1 : 1
(b) 2 : 1
(c) 1 : 2
(d) 1 : 4

Answer 1

Hello Friend

The answer of u r question is

Option.B

Thank you

Answer 2

Hey mate....

here's the answer. ..

Option B

Hope this helps❤