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The wavelenght of maximum intensity of r...

The wavelenght of maximum intensity of radiation emitted by a star is `289.8` nm. The radiation intensity of the star is
(Stefan's constant `= 5.67 xx 10^(-8) Wm^(-2)K^(-4)`, constant `b= 2898 mumK`)

A

`5.67 xx 10^(8) "Wm"^(-2)`

B

`5.67 xx 10^(12) "Wm"^(-2)`

C

`10.67xx 10^(7) "Wm"^(-2)`

D

`10.67 xx 10^(14) "Wm"^(-2)`

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The correct Answer is:
A
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