Podcast Beta
Questions and Answers
What is the difference between music and noise?
Musical sounds are organised into patterns with pitch and rhythm, while noise is usually made up of random, disorganised sounds.
How is a sound made?
A sound is made when an object moves or vibrates.
What happens to the air molecules when an object vibrates?
The air molecules around the object also vibrate.
What is the frequency of a sound wave?
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How does the pitch of a sound relate to its frequency?
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