A) \[\frac{W}{81}\]
B) \[\frac{W}{27}\]
C) \[\frac{W}{9}\]
D) \[\frac{W}{3}\]
Correct Answer: A
Solution :
\[P=\left( \frac{Q}{t} \right)\propto {{T}^{4}}\]Þ \[\frac{W}{{{P}_{2}}}={{\left( \frac{T}{T/3} \right)}^{4}}\]Þ \[{{P}_{2}}=\frac{W}{81}\].You need to login to perform this action.
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