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Asked by Marty

The first and second resonant lengths of an air column that is closed at one end are 15.5 cm and 45.5 cm, respectively. What is the best value for the wavelength?
17 years ago

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Answered by bobpursley
Doesn't the added length represent a half wavelength added to the pathlength?
17 years ago
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The first and second resonant lengths of an air column that is closed at one end are 15.5 cm and 45.5 cm, respectively. What is the best value for the wavelength?

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