Compute the intensity of the sound wave

Reference no: EM13500745

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: EM13500745

Questions Cloud

Recognize and explore a new business opportunity : Recognize and explore a new business opportunity of creating a new product or service for your company

Determine other kinds of errors that can contribute to : Explain in your own words what the author of your textbook means by the statement, “If you add percents, you often obtain incorrect results.” Determine other kinds of errors that can contribute to inaccurate percent results.

Explain how strategic management : 1. Explain how strategic management and the strategic management process aare illustrated in this case

The tractor beam exerts a constant force : A Federation starship ( 2.10×106kgkg ) uses its tractor beam to pull a shuttlecraft ( 2.10×104kgkg ) aboard from a distance of 15.0kmkm away. The tractor beam exerts a constant force of 4.0×104N4.0 \times 10^{4}\;{\rm N} on the shuttlecraft. Both spa..

Compute 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 size of the organization affects : The size of the organization affects you depending on your position

Determine the amount of translation adjustment : Determine the amount of translation adjustment, if any, reported in other comprehensive in-come in each of the three most recent years. Explain the sign (positive or negative) of the trans-lation adjustment in each of the three most recent years.

Determine how far apart are the charges : A charge of 3.0 x 10^8 C exerts a force of 0.045 N on a charge of 5.0 x 10^-7 C. How far apart are the charges

How can the resistance of the resistor be constant : Suppose that the current is used up as it moves through a resistor. The potential difference across the resistor is kept the same and V/I = R. how can the resistance of the resistor be constant

User Account

All Pages