The area of a typical eardrum is about 50 times 105 m2 a
The area of a typical eardrum is about 5.0 × 10?5 m2. (a) Calculate the sound power (the energy per second) incident on an eardrum at the threshold of hearing. W (b) Calculate the sound power incident on an eardrum at the threshold of pain. W
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the overall length of a piccolo is 320 cm the resonating air column vibrates as in a pipe that is open at both ends a
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the toadfish makes use of resonance in a closed tube to produce very loud sounds the tube is its swim bladder used as
the area of a typical eardrum is about 50 times 105 m2 a calculate the sound power the energy per second incident on an
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Identify one key relationship you have currently in your life (My mom, and we have a great relationships). What is that person and how would you describe that
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