quiz on sciencewiz sound
This is a timed quiz. You will be given 15 seconds per question. Are you ready?
15
What is sound caused by?
Correct!
Wrong!
What medium does sound travel fastest through?
Correct!
Wrong!
What unit is used to measure the frequency of sound?
Correct!
Wrong!
What is an echo?
Correct!
Wrong!
What happens when the pitch of a sound increases?
Correct!
Wrong!
What part of the ear helps maintain balance?
Correct!
Wrong!
What part of the ear vibrates first when sound enters?
Correct!
Wrong!
Which of the following does NOT allow sound to travel?
Correct!
Wrong!
quiz on sciencewiz sound
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