Task 40269.
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DESCRIPTION
Task 40269.
Noise on a busy street corresponds to the sound level of 70 dB Creek - 80 dB. What will be the volume of the sound produced by adding together the hue and cry? Consider the frequency of 1 kHz.
Additional information:
Detailed solution shorthand terms, formulas, laws used in the decision, the withdrawal of the calculation formula and the response.
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