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Gnom [1K]
3 years ago
12

The loudness, L, measured in decibels (Db), of a sound intensity, I, measured in watts per square meter, is defined as mc024-1.j

pg, where mc024-2.jpg and is the least intense sound a human ear can hear. What is the approximate loudness of the intense music concert, measuring an intensity of 10-1, Adrian and Trey are attending?
a- 2 Db
b- 22 Db
c- 60 Db
d- 110 Db

Mathematics
2 answers:
Alex Ar [27]3 years ago
8 0
We have the given I = 10^-1 and I₀ = 10^-12.

Simply plugging in the values to the equation, we have:
L = 10log(10^-1/10^-12)
L = 110 Db

The answer is D.

(I used a scientific calculator in solving for L).
wariber [46]3 years ago
5 0

Answer:

The Answer is D on Edge. *110 Db*

Step-by-step explanation:

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