A) 5000 K
B) 5000 oC
C) 500 K
D) 500 oC
Correct Answer: A
Solution :
\[\frac{{{E}_{2}}}{{{E}_{1}}}={{\left( \frac{{{T}_{2}}}{{{T}_{1}}} \right)}^{4}}\] Þ \[\frac{{{T}_{2}}}{{{T}_{1}}}={{\left( \frac{{{E}_{2}}}{{{E}_{1}}} \right)}^{1/4}}={{\left( \frac{{{10}^{9}}}{{{10}^{5}}} \right)}^{1/4}}=10\] Þ \[{{T}_{2}}=10{{T}_{1}}=10\times (273+227)=5000\,K\]You need to login to perform this action.
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