Which of the following are equal to 1 calorie, or 1 cal, of energy? Choose all that apply.Multiple select question.0.001 kcal1,000 kcal4.184 J1 Cal4,184 J
Question
Which of the following are equal to 1 calorie, or 1 cal, of energy? Choose all that apply.
- 0.001 kcal
- 1,000 kcal
- 4.184 J
- 1 Cal
- 4,184 J
Solution
The options that are equal to 1 calorie, or 1 cal, of energy are:
- 0.001 kcal
- 4.184 J
- 1 Cal
Explanation:
- 1 kcal (kilocalorie) is equal to 1000 cal, so 0.001 kcal is equal to 1 cal.
- 1 cal is defined as approximately 4.184 joules, so 4.184 J is equal to 1 cal.
- 1 Cal (dietary calorie) is equal to 1 kcal or 1000 cal, so 1 Cal is equal to 1 cal.
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