Q1:Light travels from air into an optical fiber with an index uf refraction of 1.5. (a) If the angle of incidence on the end of the fiber is 43, what is the angle of refraction inside the fiber? (c) Sketch the path of light as it changes media.
Q1:Light travels from air into an optical fiber with an index uf refraction of 1.5. (a) If the angle of incidence on the end of the fiber is 43, what is the angle of refraction inside the fiber? (c) Sketch the path of light as it changes media.
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Transcribed Image Text:Q1:Light travels from air into an optical fiber with an index of refraction of 1.5. (a) If the
angle of incidence on the end of the fiber is 43, what is the angle of refraction inside the fiber?
(c) Sketch the path of light as it changes media.
Q2:Whit is the velocity of light in material with the index of 2?
Q3:find the power surface for the convex lens and the mirror if the index of lens (1.75) and the
reduis ri=20, rz= 12 when the ray incident on the lens and R= 25 for convex mirror. 2)Find the
total power for all system if the distance between the lens and the mirror 30cm. and draw the
system.
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