How Much Energy Is Carried by a Photon of Light $110 \mathrm { GHz }$

Multiple Choice

How much energy is carried by a photon of light having frequency $110 \mathrm { GHz }$ ? $\left( h = 6.626 \times 10 ^ { - 34 } \mathrm {~J} \right.$ . s)

A) $1.4 \times 10 - 22 \mathrm {~J}$
B) $1.3 \times 10 - 25 \mathrm {~J}$
C) $1.1 \times 10 - 20 \mathrm {~J}$
D) $7.3 \times 10 - 23 \mathrm {~J}$