Question

write the units of intensity of sound​

Answer 1

Answer:

Thus, sound intensity is the power per square meter. The common unit of power is the watt ( 1w = 1 Joules/s). The unit of SL is called the decibel (abbreviated dB). I is the intensity of the sound expressed in watts per meter and Io is the reference intensity defined to be 10-12 w/m2.

Answer 2

Thus, sound intensity is the power persquare meter. The common unit ofpower is the watt ( 1w = 1 Joules/s). The unit of SL is called the decibel(abbreviated dB). I is the intensity of the sound expressed in watts per meter and Io is the reference intensity defined to be 10-12 w/m2.