Question
A liquid lies on top of the horizontal surface of a block of glass. A ray...
A liquid lies on top of the horizontal surface of a block of glass. A ray of light traveling in the glass has speed 1.85×108m/s, wavelength 365 nm, and frequency 5.07×1014Hz. The ray is incident on the surface of the glass at an angle of 38.0∘ with respect to the normal to the surface. The ray that refracts into the liquid makes an angle of 44.7∘ with the normal to the interface between the two materials.
a) What is the speed of the light when it is traveling in the liquid?
b)What is the wavelength of the light when it is traveling in the liquid?
c)What is the frequency of the light when it is traveling in the liquid?
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