Biology, 02.08.2019 01:00 johnplog2924
Your boss asks you to design a room that can be as soundproof as possible and provides you with three samples of material. the only information on each sample's label is the material's coefficient of absorption. the coefficient of absorption listed on sample a is 30%, on sample b is 47%, and on sample c is 62%. when your boss asks for your choice and the reasoning behind it, what would you tell him? a. sample a would be best, because the percentage of the energy in an incident wave that remains in a reflected wave from this material is the largest. b. sample c would be best, because the percentage of the energy in an incident wave that remains in a reflected wave from this material is the largest. c. sample c would be best, because the percentage of the energy in an incident wave that remains in a reflected wave from this material is the smallest. d. sample a would be best, because the percentage of the energy in an incident wave that remains in a reflected wave from this material is the smallest.
Answers: 2
Biology, 22.06.2019 03:00, annamcveigh50
Asap. this question is 100 points if you answer it question: describe the basic relationship between ocean depth and temperature seen in the graph
Answers: 1
Biology, 22.06.2019 03:30, cooltrey777
Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?
Answers: 3
Biology, 22.06.2019 13:00, QueenNerdy889
This is a biological reaction due to a stimulus. i need this quickly !
Answers: 1
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