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 unit is used to measure the frequency of sound?
Correct!
Wrong!
What part of the ear helps maintain balance?
Correct!
Wrong!
What is an echo?
Correct!
Wrong!
What happens when the pitch of a sound increases?
Correct!
Wrong!
Which of the following does NOT allow sound to travel?
Correct!
Wrong!
What medium does sound travel fastest through?
Correct!
Wrong!
What part of the ear vibrates first when sound enters?
Correct!
Wrong!
quiz on sciencewiz sound
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