Question 1132083
you find the ratio of the sound intensity divided by he lowest threshold sound intensity that can be heard.


that appears to be 1 * 10^-12.


yo then find the log of that and multiply it by 10.


(3.2 * 10^-6) / (1 * 10^-12) = 3.2 * 10^6.


log of 3.2 * 10^6) = 6.505149978


multiplied by 10 = 65.05149978 decibels.


here's a refernece i worked from.


<a href = "https://www.internet4classrooms.com/sound_decibel.htm" target = "_blank">https://www.internet4classrooms.com/sound_decibel.htm</a>