HomeworkLib
Question

What is the difference in sound level intensity that a person hears at a rock concert...

What is the difference in sound level intensity that a person hears at a rock concert if they are 45.8 m away compared to a person 469 m away from a 10.5 W sound source?

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
What is the difference in sound level intensity that a person hears at a rock concert...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • At a concert, a person is standing 2.00 m from a speaker, where the sound intensity...

    At a concert, a person is standing 2.00 m from a speaker, where the sound intensity is 0.120 W/m? Another person is 32,0 m from the speaker. Assume the sound is emitted equally in all directions to -1.00 x 10-12 W/m2 a) What is the intensity in Wim? at 32.0 m from the speaker? b) What is the sound level in dB at 32.0 m from the speaker? ОА The intensity is 7.50 x 10 wim? DB The intensity is...

  • At a concert, a person is standing 2.00 m from a speaker, where the sound intensity...

    At a concert, a person is standing 2.00 m from a speaker, where the sound intensity is 0.120 W/m2. Another person is 32.0m from the speaker. Assume the sound is emitted equally in all directions. lo = 1.00 x 10-12 W/m2 a) What is the intensity in W/m2 at 32.0 m from the speaker? b) What is the sound level in dB at 32.0 m from the speaker? The intensity is 7.50 x 10-3 W/m2 The intensity is 3.00 x...

  • At a concert, a person is standing 2.00 m from a speaker, where the sound intensity...

    At a concert, a person is standing 2.00 m from a speaker, where the sound intensity is 0.120 W/m2. Another person is 32.0 m from the speaker. Assume the sound is emitted equally in all directions. lo=1.00 x 10-12 W/m2 a) What is the intensity in W/m2 at 32,0 m from the speaker? b) What is the sound level in dB at 32.0 m from the speaker? A. The intensity is 7.50 x 10-3 W/m2 OB. The intensity is 3.00...

  • At a concert, a person is standing 2.00 m from a speaker, where the sound intensity...

    At a concert, a person is standing 2.00 m from a speaker, where the sound intensity is 0.120 W/m2. Another person is 32.0 m from the speaker. Assume the sound is emitted equally in all directions.   I0 = 1.00 x 10-12 W/m2 a) What is the intensity in W/m2 at 32.0 m from the speaker? b) What is the sound level in dB at 32.0 m from the speaker? A. The intensity is 7.50 x 10-3 W/m2 B. The intensity...

  • The sound intensity level of a dog’s bark is 40 dB. The intensity of a rock...

    The sound intensity level of a dog’s bark is 40 dB. The intensity of a rock concert is 10,00 times that of the dog’s bark. What is the sound intensity level of the rock concert

  • A person standing 1.05 m from a portable speaker hears its sound at an intensity of...

    A person standing 1.05 m from a portable speaker hears its sound at an intensity of 7.90 ✕ 10−3 W/m2. (a) Find the corresponding decibel level. ____ dB (b) Find the sound intensity (in W/m2) at a distance of 39.0 m, assuming the sound propagates as a spherical wave. ____  W/m2 (c) Find the decibel level at a distance of 39.0 m.

  • A person standing 1.05 m from a portable speaker hears its sound at an intensity of...

    A person standing 1.05 m from a portable speaker hears its sound at an intensity of 6.30 x 10-3 W/m2 a) Find the corresponding decibel level. (Answer in dB). b) Find the sound intensity (in W/m2 ) at a distance of 42.0 m, assuming the sound propagates as a spherical wave. ( answer in W/m2 ). c) Find the decibel level at a distance of 42.0 m. (answer in dB).

  • The sound intensity level of a dog's bark is 40 dB. The intensity of a rock...

    The sound intensity level of a dog's bark is 40 dB. The intensity of a rock concert is 10,00 times that of the dog's bark. What is the sound intensity level of the rock concert? 90 dB O 75 db 2050 dB O 70 dB 40,000 dB

  • At a rock concert there are two main speakers, each putting out 550 W of sound...

    At a rock concert there are two main speakers, each putting out 550 W of sound power. You are 5.00 m from one and 10.0 m from the other. 1-What are the sound intensity levels at your location due to each speaker? 2- What is the total sound intensity level? 3-how long can you sit there without suffering permanent hearing damage?

  • At a certain distance, the sound intensity level of a dog’s bark is 50 dB. At...

    At a certain distance, the sound intensity level of a dog’s bark is 50 dB. At that same distance, the sound intensity of a rock concert is 10,000 times that of the dog’s bark. What is the sound intensity level of the rock concert?

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT