How many joules of nutritional energy are in a bag of chips with a label that lists 245 Cal? If 1 lb of fat is stored by the body for each 14.6 × 103 kJ of excess nutritional energy consumed, how many bags of chips contain enough nutritional energy to result in 1 lb of body fat?
Nutritional energy are in a bag of chips with a label that lists= 245 Cal.
We have to convert 245 cal into KJ.
245 cal = 1025.28KJ.
1lb of fat has 14.6 × 10^3 KJ .
Now we have...