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belka [17]
3 years ago
14

Why is it important to use constants in an experiment?

Physics
1 answer:
Firlakuza [10]3 years ago
5 0
<span>In order for the results to be valid, the dependent variable can only be affected by the independent variable, so somethings need to be kept constant. The things that need to be kept constant are called  controlled variables.</span>
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