Changing the pitch of sounds
Lesson 4 / 12
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I can find patterns between the pitch of a sound and the length of the vibrating object.
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Pitch describes how low or high a sound is, and can be measured using a sound meter to detect pitch.
The unit for measuring pitch is hertz (Hz).
Scientists look for patterns in sets of results to tell them how one thing affects another thing.
Changing the length of the vibrating object can affect the pitch of the sound it produces.
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