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