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Mathematics, 25.01.2021 20:20 musoke25p8zrsw

The loudest animal on Earth is the blue whale. Blue whales can emit sound with an intensity of 106.8 watts/meter. The equation B = 10 log() relates the sound level, B, in decibels (dB), of a nolse with an intensity of I to the smallest sound intensity that can be heard

by the human ear, 10 (approximately 1 x 10–12 watts/meter?).

Based on this information, which value is closest to the sound level, in decibels, of the vocalizations of a blue whale?

OA.

240 dB

OB.

1,000 dB

Ос.

140 dB

OD

100 dB

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The loudest animal on Earth is the blue whale. Blue whales can emit sound with an intensity of 106.8...
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