A) \[727:327\]
B) 5 : 3
C) 25 : 9
D) 625 : 81
Correct Answer: D
Solution :
\[Q\propto {{T}^{4}}\]Þ\[\frac{{{H}_{A}}}{{{H}_{B}}}={{\left( \frac{273+727}{273+327} \right)}^{4}}={{\left( \frac{10}{6} \right)}^{4}}={{\left( \frac{5}{3} \right)}^{4}}=\frac{625}{81}\]You need to login to perform this action.
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