Physics, 28.11.2019 05:31, NutMeg6544

If the intensity level by 15 identical engines in a garage is 100 db, what is the intensity level generated by each one of these engines?
a) 44 db
b) 67 db
c) 13 db
d) 88 db

Answers: 3

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If the intensity level by 15 identical engines in a garage is 100 db, what is the intensity level ge...