Find power of sound does the jet produce at take-off

Reference no: EM13512357

A jet plane at take-off can produce sound of intensity 9.90 W/m^2 at 30.3 m away. But you prefer the tranquil sound of normal conversation, which is 1.0 muW/m^2. Assume that the plane behaves like a point source of sound.

(A) What is the closest distance you should live from the airport runway to preserve your peace of mind?

(B) What intensity from the jet does your friend experience if she lives twice as far from the runway as you do?

Reference no: EM13512357

Questions Cloud

Calculate the power output of the source : The intensity of the sound from a certain source is measured at two points along a line from the source. The points are separated by 12.9 m, Calculate the power output of the source

Find how much time elapses between two waves hitting ship : Low-frequency vertical oscillations are one possible cause of motion sickness, with 0.20 hz having the strongest effect. How much time elapses between two waves hitting the ship

Explain the carbon-carbon bonds in c6h6 : By combining your answers and using the average bond enthalpy for C-H (413 kJ/mol) calculate the average bond enthalpy for the carbon-carbon bonds in C6H6

How to account for the costs of upgrading the site : Now that she is selling mixers and her customers can use credit cards to pay for them, Natalie is thinking of upgrading her website so that she can sell mixers online, to broaden her range of customers. She will need to known how to account for th..

Find power of sound does the jet produce at take-off : A jet plane at take-off can produce sound of intensity 9.90 W/m^2 at 30.3 m away. What power of sound does the jet produce at take-off

Analyze the transactions using the table : Analyze the transactions using the table column headings. Enter the number of each transaction in the Item column, and enter the amounts in the appropriate columns. For amounts in the Other Accounts column, also indicate the account title.

Explain mass of cleaved and uncleaved polymer solution : How do I calculate the viscosity average and number average molecular weights of polyvinyl alcohol given the molar mass of cleaved and uncleaved polymer solution. (Also given intrinsic viscosity concentration, other experimental data)

Hidden lakes company purchased a delivery truck : Explain how each of these costs would be accounted - Hidden Lakes Company purchased a delivery truck. The total cash payment was $30,020, including the following items.

Determine the magnitude of the net force on the bobsled : A 77.5 kg bobsled is pushed along a hor- izontal surface by two athletes. After the bobsled is pushed a distance of 5.0 starting from rest, Find the magnitude of the net force on the bobsled

User Account

All Pages