Physics, 14.01.2021 03:50 HopeBordelon4
A student is standing 8 m from a roaring truck engine that is measured at 20 dB. The student moves 4 m closer to the engine. What is the measured sound intensity at the new distance? (dB) Can you also explain why? I need to know how to do it and I don't know how to.
Answers: 1
Another question on Physics
Physics, 22.06.2019 17:30
Heterogeneous mixture with larger particles that never settle is
Answers: 2
Physics, 22.06.2019 21:00
What do the atoms of elements in the same group have in common? a. they have the same atomic numbers. b. they have the same average atomic masses. c. they have the same number of electron shells. d. they have the same number of electrons in their outermost shells.
Answers: 1
Physics, 22.06.2019 23:30
Which system of units is used by only a small number of countries in the world, including the u.s.
Answers: 3
You know the right answer?
A student is standing 8 m from a roaring truck engine that is measured at 20 dB. The student moves 4...
Questions
Mathematics, 24.07.2019 15:10
History, 24.07.2019 15:10
Biology, 24.07.2019 15:20
English, 24.07.2019 15:20
Mathematics, 24.07.2019 15:20
History, 24.07.2019 15:20
History, 24.07.2019 15:20
English, 24.07.2019 15:20
History, 24.07.2019 15:20
History, 24.07.2019 15:20
