The effect on the image position as the object position is changed.

Question

In the figure, two light rays pass from air through five layers of transparent plastic and then back into air. The layers have parallel interfaces and unknown thicknesses; their indexes of refraction are n1 = 1.8, n2 = 1.8, n3 = 1.7, n4 = 1.5, and ng = 1.9. Ray bis incident at angle O, = 32°. Relative to a normal at the last interface, at what angle do (a) ray a and (b) ray b emerge? (Hint: Solving the problem algebraically can save time.) If the air at the left and right sides in the figure were, instead, glass with index of refraction 1.4, at what angle would (c) ray a and (d) ray b emerge? 9. Air Air (a) Number i Units (b) Number i Units (c) Number i Units (d) Number i Units >

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Chapter 35.3, Problem 35.5QQ

To determine

The effect on the image position as the object position is changed.

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In the figure, two light rays pass from air through five layers of transparent plastic and then back into air. The layers have parallel interfaces and unknown thicknesses; their indexes of refraction are n1 = 1.8, n2 = 1.8, n3 = 1.7, n4 = 1.5, and ng = 1.9. Ray bis incident at angle O, = 32°. Relative to a normal at the last interface, at what angle do (a) ray a and (b) ray b emerge? (Hint: Solving the problem algebraically can save time.) If the air at the left and right sides in the figure were, instead, glass with index of refraction 1.4, at what angle would (c) ray a and (d) ray b emerge? 9. Air Air (a) Number i Units (b) Number i Units (c) Number i Units (d) Number i Units >

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