Question: A point source emits sound with a power of 250 W. What is the intensity level in decibels at a distance of 35 m?

A point source emits sound with a power of 250 W. What is the intensity level in decibels at a distance of 35 m?

Step by Step Solution

★★★★★

3.44 Rating (170 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

The intensity level can be found from the intensity which is the ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related College Physics Reasoning Questions!

Q:

A sound wave has an intensity of 2.5 10 -3 W/m 2 . What is the intensity level in decibels?

Q:

A 1.0 W point source emits sound waves isotropically. Assuming that the energy of the waves is conserved, find the intensity (a) 1.0 m from the source and (b) 2.5 m from the source

Q:

A spherical source radiates sound uniformly in all directions. At a distance of 10 m, the sound intensity level is 80 dB. (a) At what distance from the source is the intensity level 60 dB? (b) What...

Q:

Q1. By what factor will an intensity change when the corresponding sound level increases by 4.6 dB? Q2. By what factor is the intensity of sound at a rock concert louder than that of a whisper when...

Q:

BettS' MCO (2cach) Sets.cess..socicies a.1.00 x 10 1. A jet plane has a sound level of 150.00 dB. What is the intensity in W/m ? b.1.00 x 103 c.1.00 x 101 d. 1.00 x 10' e. 1.00 x 104 2. A point...

Q:

Intensity and Sound Level 8 3 points A point source emits sound waves isotropically. The intensity of the waves Which of the following is correct? In the following statements, R refers to the 3.20 m...

Q:

Help with these questions (the circled ones might not be right) B. 9. The graph shows the variation with time for the displacement of a particle in a travelling wave. What are the frequency and...

Q:

A point source emits sound waves with an average power output of 4 . 7 3 W . Find the intensity 6 . 9 2 m from the source. Answer in units of W / m 2 . 0 1 9 ( part 2 of 2 ) 1 0 . 0 points Find the...

Q:

A point source emits sound waves with an average power output of 2 . 4 6 W . Find the intensity 3 . 6 6 m from the source. Answer in units of W / m 2 . Find the distance at which the sound reduces to...

Q:

0 1 8 ( part 1 of 2 ) 1 0 . 0 points A point source emits sound waves with an average power output of 4 . 7 3 W . Find the intensity 6 . 9 2 m from the source. Answer in units of W / m 2 . 0 1 9 (...

Q:

Don't copy from Google and don't write in a paper only type the answer Answer briefly within 150 words Write an essay about indian army

Q:

From the table below place correctly the phase name, symbol, phase defined and opposite phase. Phase Name AH symbol Phase defined Opposite Enthalpy of fusion AHvap Sublimation solidification Enthalpy...

Q:

Describe the major provisions of the Sherman Act and the Clayton Act. Who is responsible for enforcing these laws?

Q:

Are earnings differences according to race and gender the result of employment discrimination?

Q:

Although 2, 2-dimethylhexane has a molecular weight of 114, no peak is observed at m/z = 114. The base peak in the mass spectrum occurs at M57. a. Draw the fragmentation responsible for formation of...

Q:

When (R)-2-chloro-3-methylbutane is treated with potassium tert-butoxide, a monosubstituted alkene is obtained. When this alkene is treated with HBr, a mixture of products is obtained. Draw all of...

Q:

Identify the reagents you would use to accomplish the following transformation. CI

Q:

Troy Engines, Ltd., manufactures a variety of engines for use in heavy equipment. The company has always produced all of the necessary parts for its engines, including all of the carburetors. An...

Q:

1. ((a) Progressive Services, Inc. has just declared a 7 for 3 stock split. The company's pre-split common stockholders' equity was as follows: If the pre-split price of common stock was $40, what...

Q:

25f Curtent assets Cavif (het bink overiby ift of 530.0000 Aciounts teceivable ined limentery a the towne of cont and net resilisble valut EV.NI investments lat cout-fair value 3130000 . 5200000...