?
...
Answers: 3
Biology, 21.06.2019 19:00
What came first egg or chicken? and is tomato a vegetable or a fruit?
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
Mathematics, 04.02.2021 19:00
History, 04.02.2021 19:00
Mathematics, 04.02.2021 19:00
History, 04.02.2021 19:00
Mathematics, 04.02.2021 19:00
English, 04.02.2021 19:00
Mathematics, 04.02.2021 19:00
Mathematics, 04.02.2021 19:00
Chemistry, 04.02.2021 19:00
Spanish, 04.02.2021 19:00
Geography, 04.02.2021 19:00
Chemistry, 04.02.2021 19:00