The radiation power from a source at temperature \( T \) and \( 2 \mathrm{~m} \) away is \( 2 \m...

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The radiation power from a source at temperature \( T \) and \( 2 \mathrm{~m} \) away is \( 2 \mathrm{~W} / \mathrm{m}^{2} \). If the temperature of the source increases by \( 100 \% \) the radiation power at a distance \( 4 \mathrm{~m} \) from the source will increase by :
(A) \( 100 \% \)
(B) \( 200 \% \)
(C) \( 600 \% \)
(D) None of the above
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