At Body Temperature 2,404 Joules of Energy Are Required to Evaporate

Multiple Choice

At body temperature 2,404 joules of energy are required to evaporate 1.00 g of water. After vigorous exercise, a person feels chilly because the body is giving up heat to evaporate the perspiration. A typical person perspires 25 mL of water after 20. minutes of exercise. How much body heat is this person using to evaporate this water

A) 6.0 * 10⁴ J
B) 6.3 * 10⁴ J
C) 6.5 * 10⁴ J
D) 6.7 * 10⁴ J
E) None of the above