Help please :) An cylindrical opaque drinking glass has a diameter 3.6 cm and he
ID: 1307586 • Letter: H
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Help please :)
An cylindrical opaque drinking glass has a diameter 3.6 cm and height h. as shown in the figure. An observer's eye is placed as shown (the observer Ls just barely looking over the rim of the glass). When empty, the observer can just barely see the edge of the bottom of the glass. When filled to the brim with a transparent liquid, the observer can just barely see the center of the bottom of the glass. The liquid in the drinking glass has an index of refraction of 1.24 . The index of refraction for violet light in silica flint glass is 1.66. and that for red light is 1.61. What is the angle of deviation for the red ray passing through a prism of apex angle 59.5 degree if the angle of incidence is 43.6 degree ? Answer in units of degree What Ls the angular dispersion of visible light with the same angle of incidence? A concave mirror has a radius of curvature of 1.6 m. Calculate the position of the image produced when an object is placed 2.19 m from the mirror. Calculate the position of the image when an object is placed 0.-501 m from the mirror. Answer in units of mExplanation / Answer
3) thetar = arctan [d / h]
thetar = arctan sqrt [4 - n2 / n2 - 1]
= arctan sqrt [4 - 1.242 / 1.242 - 1]
= 64.960
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