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