If one grinding machine produces sound of 78.4 dB, then: a) Find the intensity of that sound. b) Find the intensity and
Posted: Mon Jul 11, 2022 12:58 pm
If one grinding machine produces sound of 78.4 dB, then:
a) Find the intensity of that sound.
b) Find the intensity and decibel level if 7 grinding machinesare making noise together.
a) Find the intensity of that sound.
b) Find the intensity and decibel level if 7 grinding machinesare making noise together.