This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
Which material reduces sound?
Correct!
Wrong!
High-pitched sound means:
Correct!
Wrong!
What causes an echo?
Correct!
Wrong!
Which object produces sound when struck?
Correct!
Wrong!
Which animal communicates using sound?
Correct!
Wrong!
Which organ helps us balance sound?
Correct!
Wrong!
Sound travels through:
Correct!
Wrong!
A whisper is an example of:
Correct!
Wrong!
Science Quiz 220
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