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