Changing Frequency or Volume
Changing Frequency or Volume
How does the motion change if the speaker plays a note with a higher frequency?
“...the second wave which has frequency which is twice as big should hit [the dust particle] twice [in the same amount of time], which should make it go faster.”
How does the motion change if the speaker plays a note at a higher volume?
“[The dust particle] will just move faster, once again. If you kick the thing, instead of kicking it faster, you’re just kicking it harder. It’s going to move faster.”
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Pretests and Diagnostic Tests