- #1
physics_06er
- 25
- 0
Hi there
Just wondering I have been given a problem asking me for the pressure amplitude of sound level of a flute 53dB...I am able to do this...then it asks me what the pressure amplitude and sound level would of the flute would be if it the flute were only one-half of the distance away?
I am sure it has something to do with Pressure is proportional to 1/r--but am unsure on how to work this out...can someone please explain what formuals/how to go about this problem
Thanks
physics_06er
Just wondering I have been given a problem asking me for the pressure amplitude of sound level of a flute 53dB...I am able to do this...then it asks me what the pressure amplitude and sound level would of the flute would be if it the flute were only one-half of the distance away?
I am sure it has something to do with Pressure is proportional to 1/r--but am unsure on how to work this out...can someone please explain what formuals/how to go about this problem
Thanks
physics_06er