Decibel expresses the logarithm of the ratio between two sound _________

Decibel expresses the logarithm of the ratio between two sound _________ Correct Answer intensities, powers and pressures

Decibel expresses the logarithm of the ratio between two sound intensities, powers or sound pressures. The convenient unit for making such comparisons and to express the sound intensity and sound pressure data for all practical purposes is the decibel (dB). The dB is 1/10 of a larger unit, the bell, named after Alexander Graham Bell.

Related Questions

Statement I: The Sound produced from a violin and loudspeaker of the same frequency are distinguishable because of the difference in the quality of the sound Statement II: The intensity of sound increases with an increase in the amplitude of the sound wave