Unit of intensity of soundMUET Entry Test, MUET Entry Test 2018 Past Paper, MUET Entry Test Past Papers / April 25, 2024 A. Watt/m2 B. Watt/m−2C. decibelD. none of these Answer C. decibel Read More The unit of intensity of sound is C. decibel (dB). It measures the magnitude of sound energy per unit area in a logarithmic scale relative to a reference intensity. So, the correct answer is C. decibel. Post Views: 259