Dewayne, a pianist, wants to compare sound quality. Which scenario describes how he could do this?
Answer
A
He plays the same note on the same piano at a different volume.
B
He plays two different notes on two different pianos at a different volume.
C
He plays two different notes on the same piano at the same volume.
D
He plays the same note on two different pianos at the same volume.
Explanation
To compare sound quality, Dewayne should change the piano while keeping the note and volume the same. That way, any difference in the sound comes from the pianos themselves. Choice C describes playing the same note on two different pianos at the same volume.
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