The spectrum of a black body at two temperatures $27^oC$ and $327^oC$ is shown in the figure. Let $A_1$ and $A_2$ be the areas under the two curves respectively. The value of $\frac{{{A_2}}}{{{A_1}}}$ is
  • A$1:16$
  • B$4:1$
  • C$2:1$
  • D$16:1$
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