What is the power of the sound source

Reference no: EM13514078

A sound source radiates sounds uniformly in all directions. the intensity of the sound at a distance of 100 m is 1.00 x 10^-4 W/m^2. What is the power of the sound source?

Reference no: EM13514078

Questions Cloud

Describe why delta s for a liquid is dominated : Without using equations, explain why Delta S for a liquid or solid is dominated by the temperature dependence of S as both P and T change.

Explain set up with standard potassium permanganate solution : A titration was set up with standard potassium permanganate solution(.020 M). A volume of 17 mL potassium permanganate was need to reach the endpoint.

Define the ph of a 5.52e-04 m solution of hcl : What is the pH of a 8.80E-04 M solution of Ca(OH)2. What is the pH of a 5.52E-04 M solution of HCl

Prepare and hand in a proposal including the nature : Prepare and hand in a proposal including the nature of the project

What is the power of the sound source : A sound source radiates sounds uniformly in all directions. the intensity of the sound at a distance of 100 m is 1.00 x 10^-4 W/m^2. What is the power of the sound source

By what percentage did the tuner increase the tension : A piano tuner sounds two strings simultaneously. One has been previously tuned to vibrate at 292.0 Hz. The tuner hears 2.0 beats per second. By what percentage did the tuner increase the tension on that string

Define the ph change of solution of citric acid : What is the ph change of a 0.300 M solution of citric acid (pKa=4.77) if citrate is added to a concentration of 0.130 M with no change in volume

How much heat did a block of ice that size absorb : Years ago, a block of ice with a mass of about 20 kg was used daily in a home icebox. how much heat did a block of ice that size absorb

How to calculate the ratio of solubility of mg(oh)2 : It is used to control the ph and provide nutrients in the biological (microbial) treatment of municipal wastewater streams. Calculate the ratio of solubility of Mg(OH)2 dissolved in pure H20 to Mg(OH)2 dissolved in a 0.200 M NaOH solution?

User Account

All Pages