Sound waves, measured in decibels (dB), are computed using the formula f(x) = 10log I + 120, where I is the intensity of the sound measured in watts per square meter. If a jet airplane has a sound intensity of 2 watts per square meter, then what is the decibel reading in dB? Round your answer to two decimal places. Do not use spaces or commas in your answer. Answer:
Sound waves, measured in decibels (dB), are computed using the formula f(x) = 10log I + 120, where I is the intensity of the sound measured in watts per square meter. If a jet airplane has a sound intensity of 2 watts per square meter, then what is the decibel reading in dB? Round your answer to two decimal places. Do not use spaces or commas in your answer. Answer:
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter16: Table Of Decimal Equivalents And Combined Operations Of Decimal Fractions
Section: Chapter Questions
Problem 35A
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Transcribed Image Text:Sound waves, measured in decibels (dB), are computed using the formula f(x) = 10log I + 120, where I is the
intensity of the sound measured in watts per square meter. If a jet airplane has a sound intensity of 2 watts per
square meter, then what is the decibel reading in dB? Round your answer to two decimal places.
Do not use spaces or commas in your answer.
Answer:
Transcribed Image Text:▬▬▬▬▬▬▬▬▬▬▬▬▬
Simplify the expression: logs 125 =
Answer:
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