Rankers Physics

Refraction by Prism: Practice Problem & Solution

For the situations shown in the figure, determine the angle by which the mirror should be rotated, so that the light ray will retrace its path after refraction through the prism and reflection from the mirror ? Refraction by Prism diagram: For the situations shown in the figure, determine
1° ACW
1° CW
2° ACW
2° CW

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