Question

Someone please explain to me how to find Speed and Energy with these equations!

Answer 1

\[E=h(v) \] or Energy=Hertz(Frequency) and
\[C=\lambda(v))\] or Speed=lambda(frequency)

(Hertz= 1 cycle/second)
\[(Speed=3.00x10^{8}\] m/s)

Thanks in advance!