4 An air column which is closed at one end resonates at the third resonant length The frequency of sound wave is 1244 Hz The air temperature is 16C a) What is the speed of sound in air APP 2 marks b) What is the length of the closed column THINK 2 marks c) What is the wavelength APP 2 marks 4 An a...

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4. An air column which is closed at one end resonates at the third resonant length....

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Modern Electrodynamics

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Authors: Andrew Zangwill

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4. An air column which is closed at one end resonates at the third resonant length....

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Modern Electrodynamics

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