Biology, 23.09.2020 01:01 couscous5307
A balloon may stick to the wall after you rub it on hair or wool because of static electricity. Ms. Black's class blew up three different sizes of balloons. They rubbed each balloon with a wool mitten for five strokes. Then they tested if the balloon would stick to the wall. What is the variable, or the factor that changes, in the experiment?
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A balloon may stick to the wall after you rub it on hair or wool because of static electricity. Ms....
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