Physics, 18.09.2021 01:00 jagmeetcheema
Kate gathered three boxes of the same size made of different materials: glass, clear plastic, and aluminum painted black. She placed them on a window sill in the sun for an hour and then measured the warmth of the air in each box.
In this experiment, what is the warmth of the air?
an independent variable
a constant
a dependent variable
a control
Answers: 3
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Kate gathered three boxes of the same size made of different materials: glass, clear plastic, and al...
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