The sound level at the side of a busy road to be 91 dB when eight trucks are passing at the same time. If the trucks are each contributing about the same level of sound, what would the sound level be if only one truck passed at one time?
How would this be calculated?
How would this be calculated?
1 Answer
Explanation:
The Intensity Level, in
where
Each truck contribute the same level of sound:
The intensity levels with a single truck and eight trucks are:
Comparing the intensity levels,
But
Given: