Light and Sound Unit Test
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Question
Your friend has a rubber band stretched between two fingers. When you pluck the rubber band, it vibrates and makes sound. What would you have to do to make the sound a higher pitch?(1 point)
Responses
To make a higher pitch, pluck the rubber band less hard.
To make a higher pitch, pluck the rubber band less hard.
To make a higher pitch, pluck the rubber band harder.
To make a higher pitch, pluck the rubber band harder.
To make a higher pitch, stretch the rubber band less.
To make a higher pitch, stretch the rubber band less.
To make a higher pitch, stretch the rubber band more.
To make a higher pitch, stretch the rubber band more.
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