Physics, 17.05.2020 20:57 kekecantonxox121

At a country music festival in New Hampshire, the Oak Ridge Boys are playing at the end of a crowded 184-m field when Ronny Fairchild hits a note on the keyboard that has a frequency of 400. Hz. a) How many full wavelengths are there between the stage and the last row of the crowd?
b) How much delay is there between the time a note is played and the time it is heard in the last row?

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At a country music festival in New Hampshire, the Oak Ridge Boys are playing at the end of a crowded...