Sound travels at a speed of 340 m·s−1. A straw is 0.25 m long. The standing wave setup in such a straw with one end closed has a wavelength of 1.0 m. The standing wave set up in such a straw with both ends open has a wavelength of 0.50 m. Calculate the frequency of the sound created when you blow across the straw with the bottom end open
Sound travels at a speed of 340 m·s−1. A straw is 0.25 m long. The standing wave setup in such a straw with one end closed has a wavelength of 1.0 m. The standing wave set up in such a straw with both ends open has a wavelength of 0.50 m. Calculate the frequency of the sound created when you blow across the straw with the bottom end open
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Sound travels at a speed of 340 m·s−1. A straw is 0.25 m long. The standing wave setup in such a straw with one end closed has a wavelength of 1.0 m. The standing wave set up in such a straw with both ends open has a wavelength of 0.50 m. Calculate the frequency of the sound created when you blow across the straw with the bottom end open.
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