A sound has an intensity of 2×10^−8W/m^2. Its intensity level in decibels is (log102 = 0.3) A sound has an intensity of 2×10^−8W/m^2. Its intensity level in decibels is (log102 = 0.3) September 14, 2020 Category: Cengage NEET by C.P Singh , Chapter 17 - Sound Waves , Part 1 ,