The sound level measured in a room by a person watching a movie on a home theater

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Question:

The sound level measured in a room by a person watching a movie on a home theater system varies from

55 dB

during a quiet part to

85 dB

during a loud part. Approximately how many times louder is the latter sound?

Posted Date: Jun 26, 2024 03:25 PM

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The sound level measured in a room by a person watching a movie on a home theater

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