# Physics

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Three spheres are made from the same material, but each has a different size and temperature. The radii of spheres A, B, and C are 1.5R, R, and 1.25R, respectively. Which of the following choices gives the correct ranking of the spheres in order of least radiant energy emitted per second to the most radiant energy emitted per second?

B A C

C A B

C B A

A C B

B C A

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