A longitudinal wave has a measured sound level of 65 dB at a distance of 2.0 m from the speaker that created it. Calcula
Posted: Wed Jul 06, 2022 11:26 am
A longitudinal wave has a measured sound level of 65 dB at adistance of 2.0 m from the speaker that created it.
Calculate the intensity 𝐼 of the sound at that position. 𝐼=W/m2
If the speaker were a point source of sound energy, determineits power output 𝑃. 𝑃= W
Calculate the intensity 𝐼 of the sound at that position. 𝐼=W/m2
If the speaker were a point source of sound energy, determineits power output 𝑃. 𝑃= W