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