2
lesson pretestMultiple Choice

Pretest

Question 2 • Physical Science

Carla did an experiment by placing a piece of smooth, clear glass and a piece of smooth, black stone under a lamp for twenty minutes. Which prediction will most likely be supported by Carla’s experimental results?

Answer
A
The glass will feel warmer than the stone after twenty minutes.
B
The stone will reflect all of the light after twenty minutes.
C
The stone will feel warmer than the glass after twenty minutes.
D
The glass will reflect all of the light after twenty minutes.
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