Which energy source can be used as an energy source that may otherwise be thrown away?
solar
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Answers: 2
Chemistry, 22.06.2019 01:00
The diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?
Answers: 3
Chemistry, 22.06.2019 09:00
If you chip a tooth, most likely you will go to the dentist to have the missing material filled in. currently the material used to fill in teeth is a polymer that is flexible when put in, yet is hardened to the strength of a tooth after irradiation with blue light at a wavelength of 461 nm. what is the energy in joules for a photon of light at this wavelength?
Answers: 1
History, 18.09.2019 10:50
Health, 18.09.2019 10:50
History, 18.09.2019 10:50
Chemistry, 18.09.2019 11:00
Mathematics, 18.09.2019 11:00
History, 18.09.2019 11:00
Mathematics, 18.09.2019 11:00