Question: Use information from Table 16.2 to answer the following questions about sound in air. At 20oC the bulk modulus for air is 1.42 X 105

Use information from Table 16.2 to answer the following questions about sound in air. At 20oC the bulk modulus for air is 1.42 X 105 Pa and its density is 1.20 kg/m3. At this temperature, what are the pressure amplitude fm Pa and atm) and the displacement amplitude (in m and run)
(a) For the softest sound a person can normally hear at 1000 Hz and
(b) For the sound from a riveter at the same frequency?
(c) How much energy per second does each wave deliver to a square 5.00 mm on a side?

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