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Juan propped up a graham cracker in a shallow bowl. He then set up an electric fan to blow on the graham cracker at three different speeds. What is Juan's independent variable in this experiment?
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Juan propped up a graham cracker in a shallow bowl. He then set up an electric fan to blow on the graham cracker at three different speeds. What is Juan's independent variable in this experiment?

User VNarasimhaM
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2 Answers

3 votes
The independent variable is the changing fan speeds.
Independent variable are changed or controlled in experiments.
User Anatalia
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3 votes

Answer:

The speed of the electric fan.

User Emremrah
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