Question
You measure a sound level (at your location) of approximately 109 dB from a firework exploding 25 m away from you. Assuming that your ear
You measure a sound level (at your location) of approximately 109 dB from a firework exploding 25 m away from you. Assuming that your ear has an effective radius of about 2.8 cm, what is the total power received by your ear?
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Income Tax Fundamentals 2013
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
31st Edition
1111972516, 978-1285586618, 1285586611, 978-1285613109, 978-1111972516
