The wavelength of maximum energy released during an atomic explosion was $2.93 \times {10^{ - 10}}m$. Given that Wein's constant is $2.93 \times {10^{ - 3}}m - K$, the maximum temperature attained must be of the order of
  • A${10^{ - 7}}K$
  • B${10^7}K$
  • C${10^{ - 13}}K$
  • D$5.86 \times {10^7}K$
AIIMS 2010, Medium
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