The frets on a guitar finger board are spaced closer together the farther they are from the neck. Why is this? What would be the result if they were evenly spaced?
Answer to relevant QuestionsIs it possible for an open organ pipe and a closed organ pipe, each of the same length, to produce notes of the same frequency? Justify your answer. What is the difference between sound intensity and sound intensity level? A freshwater dolphin sends an ultrasonic sound to locate a prey. If the echo off the prey is received by the dolphin 0.12 s after being sent, how far is the prey from the dolphin? Calculate the intensity generated by a 1.0-W point source of sound at a location (a) 3.0 m and (b) 6.0 m from it. A point source emits radiation in all directions at a rate of 7.5 kW. What is the intensity of the radiation 5.0 m from the source?
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