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H5-21: THREE DECIBELS 9 years 1 month ago #125

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ID Code: H5-21
Purpose: Demonstrate the logarithmic nature of dBs
Description: To demonstrate that doubling the sound intensity creates a change of 3 decibels in the sound intensity level. For large groups, a camera may be provided.
Availability: Available

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Last edit: by zzfixk21.
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