please answer this question within 30 minutes. i will upvote. A small buzzer emits sound at a level of 50 dB when measured 2m from the buzzer. If there are 3 such buzzers located at distances of 1, 2, and 4 m from you, what sound level (in dB) would you expect to measure?
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please answer this question within 30 minutes. i will upvote.
A small buzzer emits sound at a level of 50 dB when measured 2m from the buzzer. If there are 3 such buzzers located at distances of 1, 2, and 4 m from you, what sound level (in dB) would you expect to measure?
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