Question

a thunderclap 200m away delivers 3.75E^-5 W/m^2 of sound.
What is the sound level in decibels?
What is the intensity of the sound at 10m from the thunderclap?
What is the sound level in decibels 10m from the thunderclap?

Oct 22, 2008

sound intensity level = Blog10(I/1o)

Feb 20, 2014

Related Questions

Can someone help me? I'm really confused. The loudness L of a sound in decibels is given by L= 10... the loudness L of a sound in decibels is given L=10log10R, where R is the sound's relative intensity... Factory Worker A is exposed to a sound of a constant intensity of 6.30 × 10–4 W m–2 at a distance of... Perception of Sound Waves Through Different Mediums Medium Distance from sound source Perceived S...