Physics, 19.07.2019 16:30, missayers172
Athin film of acetone (n = 1.25) coats a thick glass plate (n = 1.50). white light is incident normal to the film. in the reflections, fully destructive interference occurs at 490 nm and fully constructive interference at 539 nm. calculate the thickness of the acetone film.
Answers: 1
Physics, 22.06.2019 08:20, cutechickens13
A3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular? a 3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular?
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What sort of waves exhibit the doppler effect?
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Athin film of acetone (n = 1.25) coats a thick glass plate (n = 1.50). white light is incident norma...
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