Physics, 26.11.2019 18:31 yvette2003
Aglass plate (n = 1.60) is covered with a thin, uniform layer of oil (n = 1.29). a light beam of variable wavelength from air is incident normally on the oil surface. observation of the reflected beam shows constructive interference at 511 nm. determine the minimum non-zero thickness of the oil film.
Answers: 2
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When the force acting on an object points at least partially in the direction of the motion the work done is considered to be negative
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The position of a crate sliding down a ramp is given by x=(0.05t^3) m, y=(1.7t^2) m, z=(6โ0.85t^5/2) m, where t is in seconds. (a) determine the magnitude of the crate's velocity when t = 2 s. (b) determine the magnitude of the crate's acceleration when t = 2 s.
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The frequencies refer to the sample data collected from a population of interest when performing a hypothesis test comparing two or more population proportions.
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Aglass plate (n = 1.60) is covered with a thin, uniform layer of oil (n = 1.29). a light beam of var...
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