1.

If the sun radiates energy at the rate of 4 x 1026 Js-1, what is the rate at which its mass is decreasing?

A. 5.54 x 10<sup>9</sup> kgs<sup>-1</sup>
B. 4.44 x 10<sup>9</sup> kgs<sup>-1</sup>
C. 3.44 x 10<sup>9</sup> kgs<sup>-1</sup>
D. 2.44 x 10<sup>9</sup> kgs<sup>-1</sup>
Answer» C. 3.44 x 10<sup>9</sup> kgs<sup>-1</sup>


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