Obtain the intensity of the sound wave

Assignment Help Physics

Reference no: EM13499260

The intensity of the sound wave from a jet airplane as it is taking off is 114 W/m2 at a distance of 4.3 m. What is the intensity of the sound wave that reaches the ears of a person standing at a distance of 120 m from the runway? Assume that the sound wave radiates from the airplane equally in all directions.

Reference no: EM13499260

Questions Cloud

Describe the principles of a vapour adsorption refrigeration : Describe the principles of a vapour adsorption refrigeration system, and compare this to a vapour recompression system. Which of the two systems is more suitable for refrigeration processes in a brewery or distillery and why?

Decision to pursue an education in business or finance : Explain how you made the decision to pursue an education in Business or Finance. Include a summary of expenses related to that decision, such as: cost of tuition, cost of books, the interest you may pay on any loans, and any other associated ex..

Calculate the speed of transverse waves : A metal guitar string has a linear mass density of ? = 3.20 g/m. What is the speed of transverse waves on this string when its tension is 80.0 N

Discuss pros and cons of financing in unhedged eurodollars : Discuss the pros and cons of financing in unhedged Eurodollars instead of via Euro euros. As you do this you must give consideration to the foreign exchange risks associated with financing in Eurodollars.

Obtain the intensity of the sound wave : The intensity of the sound wave from a jet airplane as it is taking off is 114 W/m2 at a distance of 4.3 m. What is the intensity of the sound wave

The newly appointed department manager : The newly appointed department manager.

Company is currently using the internet or social media : Company is currently using the Internet or social media

Calculate the energy of the emitted photon : A photon is emitted when a hydrogen atom undergoes a transition from the n = 9 state to the n = 4 state. Calculate the energy of the emitted photon

Determine the location of the line in the plane : Two long, parallel wires are attracted to each other by a force per unit length of 320 ?N/m when they are separated by a vertical distance of 0.500 m

User Account

All Pages