Multiple choice

Does pipe material affect the temperature of flowing water? What is the dependent variable?

  1. Water temperature

  2. Diameter of the pipe

  3. Pipe material

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The dependent variable is the factor that is measured or observed to see how it responds to changes. In this study, the temperature of the flowing water is the outcome being measured, making it the dependent variable.