Physics, 30.03.2020 22:11 wavymoney77yt
Light of wavelength 633 nm comes into a slit of width 0.0005 m wide. A diffraction pattern appears on a screen 3.50 m away. How far away from the central maximum is the first dark fringe?
Answers: 2
Physics, 22.06.2019 05:10
Total solidification times of three casting geometries are to be compared: a sphere, a cylinder, in which the length-to-diameter ration - 1.0, and a cube. volume = 1000 cm^3 for all three shhapes, and the same casting alloy is used. a) determine the solidification times of each geometry b) based on the results of part (a), which geometric element would make the best riser? c) if the mold constant = 3.5 min/cm^2 in chvorinov's rule, compute the total solidification time for each casting.
Answers: 3
Physics, 22.06.2019 06:30
The energy of a photon was found to be 3.38 Γ 10β19 j. planckβs constant is 6.63 Γ 10β34 j β’ s. which color of light corresponds to this photon?
Answers: 2
Physics, 23.06.2019 00:00
What energy transformations occur each time the skateboarder rolls up the ramp?
Answers: 2
Light of wavelength 633 nm comes into a slit of width 0.0005 m wide. A diffraction pattern appears o...
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