Question: A large house - fly, that is 3 m away from you, makes a noise of intensity level 4 0 dB . Calculate the noise

A large house-fly, that is 3 m away from you, makes a noise of intensity level 40 dB. Calculate the noise intensity level of an imaginary swarm of 1000 flies at the same location (assuming negligible interference). Also, calculate the noise intensity level if the swarm of flies were to move to a distance of 6 m

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