Physics, 06.03.2020 23:35 joelleygonzalez5792
Monochromatic blue light of wavelength 450 nm is shined on a slit of width LaTeX: aa. A diffraction pattern is observed on a screen 10 m away. What must LaTeX: aa be such that the width of the central diffraction maximum is 100 times the width of the slit
Answers: 2
Physics, 21.06.2019 21:40
This problem has been solved! see the answera non-uniform fire escape ladder is 6.0m long whenextended to the icy alley below. it is held at the top by africtionless pivot, and there is neglibible frictional force fromthe icy surface at the bottom. the ladder weighs 250n, and it'scenter of gravity is 2.0m along the ladder from the bottom. amother and child of total weight 750n are on the ladder 1.5m fromthe pivot. the ladder makes an angle θ with the horizontal.find the magnitude and direction ofa) the force exerted by the icy alley on the ladderb) the force exerted by the ladder on the pivotc) do your answers in part a and b depend on the angle?
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Does anyone have the answers to online physics course plato course physics, semester a v3.0
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Physics, 22.06.2019 16:30
The ph is the a.independent variable b.the dependent variable c.control group
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Monochromatic blue light of wavelength 450 nm is shined on a slit of width LaTeX: aa. A diffraction...
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