please help!!

the nutritional calorie is equivalent to 1 kilocalorie. one pound of body fat is equivalent to about 4.10*10^3 calories. express this quantity of energy in joules and KJ.

Question

please help!!

the nutritional calorie is equivalent to 1 kilocalorie. one pound of body fat is equivalent to about 4.10*10^3 calories. express this quantity of energy in joules and KJ.

korosh23 · Answer

1000 calorie= 4185.8 J or 4.186 KJ

korosh23 · Answer

I cannot understand your number @Tin2015. Can you draw it for me?

korosh23 · Answer

Is it this number ? |dw:1427066255085:dw|

korosh23 · Answer

|dw:1427066466048:dw|

korosh23 · Answer

These were the conversion factors. If you have any question, feel free to ask me to explain it to you. :)