Question: A single mosquito 5.0m from a person makes a sound close to the threshold of human hearing (0dB). What will be the sound level of

A single mosquito 5.0m from a person makes a sound close to the threshold of human hearing (0dB). What will be the sound level of 1000 such mosquitoes?

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A single mosquito 5 . 0 m from a person makes a sound close to the threshold of human hearing ( 0 dB ) . What will be the sound level of 5 0 0 such mosquitoes?

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