The daily dietary energy requirement for an adult is 2.00 × 10³ kcal (1 cal = 4.184 J).This is equivalent to

Question

Quizplus · Accepted Answer

1 cal = 4.184 J
Therefore,
2.00 × 10^13 kcal = 2.00 × 10^13 x 4.184 J
= 8.37 × 10^13 J
Converting J to kJ,
8.37 × 10^13 J = 8.37 × 10^10 kJ
So, the daily dietary energy requirement for an adult is equivalent to 8.37 × 10^10 kJ. Therefore, the correct answer is B) 8.37 × 10^10 kJ.

The Daily Dietary Energy Requirement for an Adult Is 2