Physics, 30.11.2020 16:50 KieraKimball
White light is spread out into its spectral components by a diffraction grating. If the grating has 2 030 grooves per centimeter, at what angle does red light of wavelength 640 nm appear in first order
Answers: 2
Physics, 22.06.2019 05:30
Could someone . i have tried to solve myself but my calculation is off
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Physics, 22.06.2019 10:30
Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.
Answers: 1
Physics, 22.06.2019 19:30
What you see with your eyes is a form of energy. a. light b. heat c. chemical d. electrical
Answers: 2
White light is spread out into its spectral components by a diffraction grating. If the grating has...
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