Answers: 1
Biology, 22.06.2019 07:00, victorialeverp714lg
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 19:30, anonymousanon
The variation among individuals, on which natural selection acts
Answers: 1
Different between ascaris and taenia...
Mathematics, 06.05.2020 23:09
Mathematics, 06.05.2020 23:09
Mathematics, 06.05.2020 23:09
History, 06.05.2020 23:09
Mathematics, 06.05.2020 23:09