Question

What is energy per mol of photons of FM radiowaves with V=102.5 MHZ ?

Answer 1

V = 102.5 MHz = 102.5×106Hz(S−1)102.5×106Hz(S−1)

E = N∘hv/molN∘hv/mol

E=6.02×1023×6.63×10−34×102.5×106J/molE=6.02×1023×6.63×10−34×102.5×106J/mol

=4.09×10−2J/mol