Practice Quiz

MCAT Biology

Category - Chemistry

Start a Study Session Sign up for Question of the Day
A hiker carries drinking water in a cloth-covered, metal container called a canteen. During the summer, the hiker wets the cloth covering so that the water in the canteen stays cool. Which of the following statements explains why a wet covering keeps the water cool?
  1. A wet covering transfers coolness to the water in the canteen.
  2. A wet covering insulates the canteen better than a dry covering.
  3. Evaporation of water from the covering transfers heat away from the canteen.
  4. Condensation of water from the covering transfers heat away from the canteen.
Explanation
Answer: C - Evaporation of water from the covering transfers heat away from the canteen.
Previous Next
Was this helpful? Upvote!
Login to contribute your own answer or details
Start a Study Session Sign up for Question of the Day

Top questions

Related questions

Most popular on PracticeQuiz