Physics, 08.11.2020 20:00, purplefish53
Approximately how thick is the film of soap in the reddish region of the second stripe indicated? Assume that the film is nearly perpendicular both to your line of sight and to the light rays from the lamp. For simplicity, assume that the region specified corresponds to the second maximum of the intensity of reflected red light with a 645 nm wavelength. The index of refraction of the soap film is 1.34 .
Answers: 2
Physics, 22.06.2019 14:10, astarkey14
Click the game tab at the bottom of the simulation and select level 1. (there is no seesaw balance for this part of the activity.) balance the first equation, and click check to see if you got it right. if you can’t balance it in the first try, you can try again. work through the five equations for level 1. click continue to go on to level 2, and later level 3. each level is more difficult than the one before. keep trying until all the equations are balanced. in one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.
Answers: 2
Physics, 22.06.2019 15:30, anonymous1813
What is the increase in density of a medium due to wave travel?
Answers: 2
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