How Speaker Power Increase from 5W to 50W Affects Sound Intensity Level in Decibels
Question
A person hears a sound intensity level of 10 dB when a speaker produces a sound output of 5 W. When the sound output of the speaker is increased to 50 W, the sound intensity level that the person hears is:
Options
15 dB
20 dB
40 dB
80 dB
100 dB
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