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A snack bar contains 159 Calories. What is the energy value in terms of joules, the SI unit of ener

A snack bar contains 159 Calories. What is the energy value in terms of joules, the SI unit of energy?

1 calorie = 4.184 joules

159 Calories * 4.184 joules = 6.65 *10^5 J

1 calorie

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