Answers: 2
Mathematics, 22.06.2019 00:00, keshjdjsjs
The graph shows the decibel measure for sounds depending on how many times as intense they are as the threshold of sound. noise in a quiet room is 500 times as intense as the threshold of sound. what is the decibel measurement for the quiet room? 20 decibels28 decibels200 decibels280 decibels
Answers: 1
Can someone help me with this math homework please!
...
...
Physics, 29.09.2019 09:50
Social Studies, 29.09.2019 09:50
Social Studies, 29.09.2019 09:50
Physics, 29.09.2019 09:50
History, 29.09.2019 09:50
History, 29.09.2019 09:50
History, 29.09.2019 09:50