Physics, 31.07.2019 17:30, anonymousgirl2002
Diamonds are a very dense material. predict what would happen to the light ray if you projected it from air through a diamond.
Answers: 1
Physics, 21.06.2019 22:30, nolandh7940
The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force
Answers: 1
Physics, 21.06.2019 23:00, ImBADatmath8743
Asubmarine has a "crush depth" (that is, the depth at which water pressure will crush the submarine) of 250 m. what is the approximate pressure (water plus atmospheric) at this depth? (recall that the density of seawater is 1025 kg/m3, g = 9.81 m/s2, and 1 kg/(ms2) = 1 pa = 9.8692 10-6 atm.) a. 34.8 atm b. 24.8 atm c. 25.8 atm d. 7.8 atm
Answers: 2
Physics, 22.06.2019 11:00, SoccerHalo
If angle "a" is 25ยฐ, angle "b" is: a) equal to angle c b) less than angle c c) greater than angle c
Answers: 1
Diamonds are a very dense material. predict what would happen to the light ray if you projected it f...
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