Fermat's principle of least time applies to
A)reflection.
B)refraction.
C)both of these
D)neither of these

Name: Fermat's principle of least time applies to A)reflection. B)refraction. C)both of these D)neither of these
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Fermat's principle of least time applies to both reflection and refraction. This principle states that light travels between two points along the path that requires the least time, which can be used to explain the laws of reflection and refraction.

Fermat's Principle of Least Time Applies to