Select the correct answer from the drop-down menu.
The formula
B 10106(ta) is used to find the sound level, B, in decibels (dB), of a sound with an intensity of l. In the formula, Io represents
the smallest sound intensity that can be heard by the human ear (approximately 10–12 watts/meter?
The sound level on a busy street is 70 dB. What is the sound intensity on the street?
The sound intensity on the busy street is watts/meter?
Reset
Next
