beckyisamazing165 beckyisamazing165

20-02-2024
Physics

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If the temperature of the sun were to increase from T to 2T and its radius from r to 2r, then the ratio of the radiant energy received on earth to what it was previously will be
a) 2:1
b) 4:1
c) 1:2
d) 1:4

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