WONDER #1707: How Do Faucets Regulate Water Temperature?

Question 1 of 3

On a typical faucet, what color is usually associated with hot water?

  1. red
  2. blue
  3. green
  4. yellow

Question 2 of 3

In the United States, the cold water tap can usually be found on which side?

  1. left
  2. right
  3. middle
  4. neither

Question 3 of 3

Most modern plumbing systems supply water at a pressure of approximately how many pounds per square inch?

  1. 10
  2. 50
  3. 125
  4. 500

Check your answers online at https://www.wonderopolis.org/wonder/how-do-faucets-regulate-water-temperature.