A sound wave from a siren has an intensity of 106.4 W/m2 at a certain point,...
A sound wave from a siren has an intensity of 106.4
W/m2 at a certain point, and a second sound wave from a
nearby ambulance has an intensity level 9 dB greater than the
siren's sound wave at the same point. What is the intensity level
of the sound wave due to the ambulance?
dB
Homework Answers
Add Answer to:
A sound wave from a siren has an intensity of 106.4
W/m2 at a certain point,...
A sound wave from a siren has an intensity of 106.1 W/m2 at a certain point,...
A sound wave from a siren has an intensity of 106.1 W/m2 at a certain point, and a second sound wave from a nearby ambulance has an intensity level 11 dB greater than the siren's sound wave at the same point. What is the intensity level of the sound wave due to the ambulance? Answer in dB
A) What is the intensity (in W/m2) of a sound that has a level 3.00 dB...
A) What is the intensity (in W/m2) of a sound that has a level 3.00 dB lower than a 4.15 ✕ 10−9 W/m2 sound? B) what is the intensity in W/m2 of a sound that is 10.0 dB higher than a 4.15 x10-9 wW/m2 sound?
What is the intensity (in W/m2) of a sound that has a level 3.00 dB lower...
What is the intensity (in W/m2) of a sound that has a level 3.00 dB lower than a 2.42 ✕ 10−9 W/m2 sound? W/m2 (b)What is the intensity (in W/m2) of a sound that is 10.0 dB higher than a 2.42 ✕ 10−9 W/m2 sound? W/m2
A siren at a distance of 30. m produces a sound intensity of 1.0x10^-2 W/m^2. What...
A siren at a distance of 30. m produces a sound intensity of
1.0x10^-2 W/m^2. What sound level is expected from this siren at
that location?
A siren at a distance of 30. m produces a sound intensity of 1.0x10^-2 W/m^2. What sound level is expected from this siren at that location? 1.0x10^-1 dB 1.0 db 1.0x10^-2 dB 1.0x10^2 dB 1.0x10^1 dB
A point source of sound generates a 200 Hz tone. The wave has an intensity of...
A point source of sound generates a 200 Hz tone. The wave has an intensity of 2.2×10−8 W/m2 at a distance of 3 m from the source. Find the total sound power at the source. At what distance from the source is the decibel level below 15 dB? What is the intensity of the sound at this distance?
Question 11 (1 point) A siren at a distance of 30. m produces a sound intensity...
Question 11 (1 point) A siren at a distance of 30. m produces a sound intensity of 1.0x10^-2 W/m^2. What sound level is expected from this siren at that location? 01.0x10^2 dB 1.0 db 01.0x10^1 dB 1.0x10^-1 dB 1.0x10^-2 dB
Sound 1 has an intensity of 39.0 W/m². Sound 2 has an intensity level that is...
Sound 1 has an intensity of 39.0 W/m². Sound 2 has an intensity level that is 2.4 dB greater than the intensity level of sound 1. Part A What is the intensity of sound 2?
What is the sound intensity level of a sound with an intensity of 2.4×10−6 W/m2 ?...
What is the sound intensity level of a sound with an intensity of 2.4×10−6 W/m2 ? In dB
KHW16 Item 13 The sound intensity 44.0 m from a wailing tornado siren is 0.150 W/m2...
KHW16 Item 13 The sound intensity 44.0 m from a wailing tornado siren is 0.150 W/m2 Part A What is the intensity at 1300 m ? Express your answer with the appropriate units alue Units Submit
A city police siren radiates sound intensity of 3.34W/m2 which can be heard at an exact...
A city police siren radiates sound intensity of 3.34W/m2 which can be heard at an exact distance of 498 m away. At what sound intensity level can it be heard 69.5 m away from the siren? Answer:
A siren at a distance of 30. m produces a sound intensity of
1.0x10^-2 W/m^2. What sound level is expected from this siren at
that location?
A siren at a distance of 30. m produces a sound intensity of 1.0x10^-2 W/m^2. What sound level is expected from this siren at that location? 1.0x10^-1 dB 1.0 db 1.0x10^-2 dB 1.0x10^2 dB 1.0x10^1 dB
Question 11 (1 point) A siren at a distance of 30. m produces a sound intensity of 1.0x10^-2 W/m^2. What sound level is expected from this siren at that location? 01.0x10^2 dB 1.0 db 01.0x10^1 dB 1.0x10^-1 dB 1.0x10^-2 dB
Sound 1 has an intensity of 39.0 W/m². Sound 2 has an intensity level that is 2.4 dB greater than the intensity level of sound 1. Part A What is the intensity of sound 2?
KHW16 Item 13 The sound intensity 44.0 m from a wailing tornado siren is 0.150 W/m2 Part A What is the intensity at 1300 m ? Express your answer with the appropriate units alue Units Submit
A city police siren radiates sound intensity of 3.34W/m2 which can be heard at an exact distance of 498 m away. At what sound intensity level can it be heard 69.5 m away from the siren? Answer:
Most questions answered within 3 hours.
-
Consider the following equilibrium system: COCl2(g) CO(g) +
Cl2(g) A 10.00 L evacuated flask is filled...
asked 12 minutes ago -
1) What are the two distinct steps that one needs to perform
when developing a data...
asked 16 minutes ago -
2) Write a C++ program that uses a class called “Degree” to
obtain the trigonometric
values...
asked 1 hour ago -
1. In eukaryotic cells the genomes of
&
asked 1 hour ago -
The standard enthalpy of propanol (C3H7OH) is -303.0 kJ/mol.
Compute both of the
gross and net...
asked 1 hour ago -
Why PWM using H-bridge for control motor speed is more power
effiecient than the linear amplifier...
asked 1 hour ago -
In 1999, Carly Fiorina famously said,"I hope that we are at a
point that everyone is...
asked 1 hour ago -
Individuals in a species of moth vary in wing color from white to
black, but all...
asked 1 hour ago -
The following standards for variable manufacturing overhead have
been established for a company that makes only...
asked 2 hours ago -
The United States government wanted to determine what proportion
of Americans approve of the current president,...
asked 2 hours ago -
2-N stone is dropped from the top of a cliff. The stone hits the
ground 3...
asked 2 hours ago -
Vitamins participate in metabolic reactions in their coenzyme
forms . Match the following reactions to the respective...
asked 2 hours ago