Unit Used to Measure the Intensity of a Sound
This page is the CodyCross answer for the clue below from Resorts, Group 545, Puzzle 3 (Five Star Rating).
Question is: Unit Used to Measure the Intensity of a Sound
and the answer is: DECIBEL
Word Meaning:
DECIBEL — A common measure of intensity ratio (e.g. for sound) that is one tenth of a bel on the logarithmic intensity scale. It is defined as dB = 10 log₁₀(P₁ / P₂), where P₁ and P₂ are the relative intensities.
Definitions from Wiktionary.