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Unit Plan
The Physics Classroom: Forced Vibration Unit Plan
Physics Classroom

The Physics Classroom: Forced Vibration

For Students 9th - 10th
This physics tutorial explores forced vibration. Includes links to natural frequency, standing wave patterns and fundamental frequency and harmonics.
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Unit Plan
The Physics Classroom: Sound Is a Pressure Wave Unit Plan
Physics Classroom

The Physics Classroom: Sound Is a Pressure Wave

For Students 9th - 10th
This physics tutorial invites users to discover how sound is a pressure wave. Be sure to view the animation.
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