Multiple Choice
Which of the following is consistent with the laws of physics governing energy?
A) Eventually, sunlight that is absorbed on the earth returns to the atmosphere as dispersed heat.
B) You eat a "quarter-pounder" hamburger and add exactly a quarter-pound of additional weight to your body.
C) When a liter of gasoline is burned in a car engine, 100% of its energy goes into moving the car along the road.
D) A calorie of sunlight becomes a calorie of plant tissue.
E) A calorie of plant tissue, which when eaten by you, becomes a calorie of muscle "power."
Correct Answer:
Verified
Correct Answer:
Verified
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