Question

How many kilocalories of heat does an expenditure of 477 kJ produce?

Answer 1

To convert kilojoules (kJ) to kilocalories (kcal), we need to multiply the number of kJ by 0.239.

So, an expenditure of 477 kJ produces:

477 kJ x 0.239 kcal/kJ = 114 kcal (rounded to the nearest whole number).

Therefore, an expenditure of 477 kJ produces 114 kilocalories of heat.