What do the sounds of a basketball bouncing and a dog barking have in common?
A.Both require a medium to travel through.
B.Both require a human eardrum in order to be
heard.
C.Both have the same amplitude.
D.Both have the same frequency.
What do the sounds of a basketball bouncing and a dog barking have in common?
A.Both require a medium to travel through.
B.Both require a human eardrum in order to be
heard.
C.Both have the same amplitude.
D.Both have the same frequency.
Answer:
I think that the answer is B