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 color has the longest wavelength?
Correct!
Wrong!
Which organ helps us speak?
Correct!
Wrong!
Which sound is unwanted?
Correct!
Wrong!
Sound is measured in:
Correct!
Wrong!
High-pitched sound is also called:
Correct!
Wrong!
Light travels in a:
Correct!
Wrong!
Which medium helps sound travel best in water?
Correct!
Wrong!
Science Quiz 213
You Failed!
You weren't even close... Carry on!
Close enough!
You were even close... Carry on!
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VEX Robotics Explorers - Mobile Lab