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