Consider the following electromagnetic waves
Wavelength of $\mathrm { A } = 400 \mathrm {~nm}$
Frequency of $\mathrm { B } = 10 ^ { 16 } \mathrm { sec } ^ { - 1 }$
Wave number of $\mathrm { C } = 10 ^ { 4 } \mathbf { c m } ^ { - 1 }$
Order of energies is :
(A) A $>$ B $>$ C
(B) $\mathrm { B } > \mathrm { A } > \mathrm { C }$
(C) B $>$ C $>$ A
(D) C $>$ A $>$ B