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H2-41 DOPPLER BALL 10 years 3 months ago #113

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ID Code: H2-41
Purpose: Demonstrates Doppler effect
Description: A ball that emits a high-pitched squeal is hooked to the end of a cord and whirled about the instructor's head or thrown from person to person. The Doppler effect can easily be heard throughout even a large room.
Availability: Available

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Last edit: by zzfixk21.

H2-41 DOPPLER BALL 7 years 8 months ago #1729

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Hear this effect on the road. Warning: LOUD

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H2-41 DOPPLER BALL 7 years 8 months ago #1730

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Hear this effect on the road. Warning: LOUD

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