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Social Studies, 01.02.2021 06:10 bubs9789

4. Select the reset button on the lab activity. Select the boy icon. Select the highest note located in the bottom right of the lab activity. Select the GO button. What happened to the pitch of the sound as the sound source moved past the observer? Record your observations.

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4. Select the reset button on the lab activity. Select the boy icon. Select the highest note located...
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