Suppose you were asked to find the torque about point p due to the normal force n in terms of given quantities. which method of
finding the torque would be the easiest to use?
1 answer:
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Answer with Explanation:
We are given that
Angle of incidence,
Angle of refraction,
a.Refractive index of air,
We know that
b.Wavelength of red light in vacuum,
Wavelength in the solution,
c.Frequency does not change .It remains same in vacuum and solution.
Frequency,
Where
Frequency,
d.Speed in the solution,