Physics, 30.08.2019 21:10, markthecow
Amaterial having an index of refraction of 1.35 is used as an antireflective coating on a piece of glass (n = 1.50). what should be the minimum thickness of this film in order to minimize reflection of 420 nm light?
Answers: 3
Physics, 22.06.2019 01:30, kayleetruman
The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection
Answers: 2
Physics, 22.06.2019 12:50, starr3971
Air is contained in a variable-load piston-cylinder device equipped with a paddle wheel. initially, air is at 400 kpa and 17°c. the paddle wheel is now turned by an external electric motor until 75 kj/kg of work has been transferred to air. during this process, heat is transferred to maintain a constant air temperature while allowing the gas volume to triple. calculate the required amount of heat transfer in kj/kg.
Answers: 2
Amaterial having an index of refraction of 1.35 is used as an antireflective coating on a piece of g...
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