Part A What is the minimum index of refraction for a glass or plastic prism to be used in binoculars (Figure 1) so that total internal reflection occurs at 45.0°? Express your answer using three significant figures. nmin = Figure < 1 of 1> Submit Request Answer Part B Will binoculars work properly if their prisms (assume n = 1.50) are immersed in water (nwater = 1.33)? Assume that binoculars work properly if the light incident on each prism undergoes a total internal reflection at the back side of the prism. O yes O no Submit Request Answer にニニ
Part A What is the minimum index of refraction for a glass or plastic prism to be used in binoculars (Figure 1) so that total internal reflection occurs at 45.0°? Express your answer using three significant figures. nmin = Figure < 1 of 1> Submit Request Answer Part B Will binoculars work properly if their prisms (assume n = 1.50) are immersed in water (nwater = 1.33)? Assume that binoculars work properly if the light incident on each prism undergoes a total internal reflection at the back side of the prism. O yes O no Submit Request Answer にニニ
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Transcribed Image Text:Part A
What is the minimum index of refraction for a glass or plastic prism to be used in binoculars (Figure 1) so that total internal
reflection occurs at 45.0°?
Express your answer using three significant figures.
?
Nmin =
Figure
< 1 of 1
Submit
Request Answer
Part B
Will binoculars work properly if their prisms (assume n = 1.50) are immersed in water (nwater = 1.33)? Assume that
binoculars work properly if the light incident on each prism undergoes a total internal reflection at the back side of the prism.
O yes
O no
Submit
Request Answer
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