Joe is at a rally a distance of D meters away from a megaphone emitting constant sound. At his position the sound intens
Posted: Wed May 18, 2022 8:10 am
Joe is at a rally a distance of D meters away from a megaphone
emitting constant sound. At his position the sound intensity level
is equal to I1 dB. Joe backs away from the
megaphone until the sound intensity level he now hears is
I2 dB. How far is Joe from the
megaphone assuming the megaphone has a spherical wave
front? Please solve for distance in terms of D,
I1, I2! Thank you a ton, just needing
some conceptual help.
emitting constant sound. At his position the sound intensity level
is equal to I1 dB. Joe backs away from the
megaphone until the sound intensity level he now hears is
I2 dB. How far is Joe from the
megaphone assuming the megaphone has a spherical wave
front? Please solve for distance in terms of D,
I1, I2! Thank you a ton, just needing
some conceptual help.