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

Reference no: EM13494438

A jet plane at take-off can produce sound of intensity 9.20 W/m^2 at 30.2 m away. But you prefer the tranquil sound of normal conversation, which is 1.0 m0W/m^2. Assume that the plane behaves like a point source of sound.

Part A: What is the closest distance you should live from the airport runway to preserve your peace of mind? r=?km

Part B: What intensity from the jet does your friend experience if she lives twice as far from the runway as you do? I= ? m0W/m^2

Part C: What power of sound does the jet produce at take-off? P =? W

Reference no: EM13494438

Questions Cloud

Explain the difference between a law and a theory : The difference between a law and a theory is the difference between what and why. Explain.

Collection of course components and weighting schemes : Define the data type that represents the collection of course components and weighting schemes and break down the required functionality into modular, reusable functions

How wide will the picture be on the screen : In a slide or movie projector, the film acts as the object whose image is projected on a screen. how wide will the picture be on the screen

Explain which is more dense argon or xenon : Which is more dense, Argon or Xenon? Assumente temperature and pressure are constant. Explain.

What power of sound does the jet produce at take-off : A jet plane at take-off can produce sound of intensity 9.20 W/m^2 at 30.2 m away. What power of sound does the jet produce at take-off

What amount should appear in dodger statements : Which of the following creates a permanent difference between financial income and taxable income?

What is the minimum launch speed required for the daredevil : A copy-cat daredevil tries to reenact Evel Knievel's 1974 attempt to jump the Snake River Canyon in a rocket-powered motorcycle. What is the minimum launch speed required for the daredevil

Evaluate the value of henrys law constant kh : Use the graph of solubility of O2 in water versus temperature to calculate the value of Henrys law constant Kh for O2 at 8 and 33 degrees Celcius.

Find the work done on the block by gravity : A 20.0 kg box is pulled up a ramp a distance d = 15.0 m with a force of Fp = 165 N parallel to the ramp, as shown in the figure to the right. Find the work done on the block by gravity

User Account

All Pages