When a person speaks, a sound intensity is generated that is 600 times greater than when the person whispers. What is the differ
ence in decibels between the sound level when the person speaks compared to when she whispers
1 answer:
Answer:
Originally : Level = log I / I0
Currently: Level = 10 log I / I0
Level = 10 log 600 = 10 * 2.78 = 27.8
Note the term 1 bel = 10 decibels
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