Venus and Earth may be regarded as behaving as black bodies. The mean temperature at the surface of Venus is about 600 K and at the surface of Earth is about 300 K. Which of the following is the best estimate for the ratio \(\frac{{{\text{power radiated per unit area on Earth}}}}{{{\text{power radiated per unit area on Venus}}}}\)?

A.     \(\frac{1}{2}\)

B.     \(\frac{1}{4}\)

C.     \(\frac{1}{8}\)

D.     \(\frac{1}{16}\)

D