This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
Which organ helps us speak?
Correct!
Wrong!
Which object produces sound when struck?
Correct!
Wrong!
Which color has the longest wavelength?
Correct!
Wrong!
Sound is measured in:
Correct!
Wrong!
Which medium helps sound travel best in water?
Correct!
Wrong!
Which sound is unwanted?
Correct!
Wrong!
High-pitched sound is also called:
Correct!
Wrong!
Light travels in a:
Correct!
Wrong!
Science Quiz 213
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