Physics, 04.08.2021 19:20, frisha

You have a tube that is open at one end and closed at the other that has a fundamental frequency with a wavelength of 0.90 m. You want to make the tube longer and still have that wavelength as one of the harmonics, but you want to lengthen it as little as possible. How much longer should you make it

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You have a tube that is open at one end and closed at the other that has a fundamental frequency wit...