Answer
The answer is (A) 70 J/s.
Work Step by Step
We find:
$$ =.1\times 10 = 1\ calorie \\ $$
Since $1 \ calorie= 4184\ J $, it follows:
$$=\frac{4184\ J}{60\ s } \\ = 70\ J/s$$
Environmental Science for AP* (2nd Edition)
by Friedland, Andrew J.; Relyea, Rick
Published by
W. H. Freeman
ISBN 10:
1464108684
ISBN 13:
978-1-46410-868-6
Unit 1 - AP Environmental Science Practice Exam - Section 1: Multiple-Choice Questions - Page 62: 15
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