Answers: 1
Biology, 22.06.2019 07:00
According the inverse square law, doubling the distance from the source of the sound, a speaker, for example, will drop the sound 6 db each time. if you were standing in the back of an auditorium, 32 feet away from a speaker not using any amplification, would you be able to hear a speaker clearly? why or why not?
Answers: 2
Biology, 22.06.2019 07:30
Which greenhouse gas is emitted when burn fossil fuels for energy? a.nitrogen b.oxygen c.carbon dioxide d.helium
Answers: 2
11. A silver ring has a mass of 9.66grams and a volume of 1.05cubic
centimeters. Calculate its dens...
Computers and Technology, 11.04.2020 00:57
English, 11.04.2020 00:57
Physics, 11.04.2020 00:57
English, 11.04.2020 00:57
History, 11.04.2020 00:57
Mathematics, 11.04.2020 00:57
History, 11.04.2020 00:57
Mathematics, 11.04.2020 00:57