A rock group is playing in a bar. Sound emerging from the door spreads uniformly in all directions. The intensity level of the music is 66.9 dB at a distance of 3.36 m from the door. At what distance is the music just barely audible to a person with a normal threshold of hearing

Ineed this now one scientist feels that the changes in global climatic patterns may be good for the health of the biosphere. another scientist feels that sharp changes in climatic patterns could result in the extinction of the biosphere. which of these is the most likely reason the two scientists gave conflicting opinions on the impact of changes in the global climatic pattern? they do not have enough knowledge on the topic. they did not discuss the issue among themselves. they believe conflicting opinion strengthens science. they study different areas of science and have different scientific focuses.