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