Rankers Physics

Reflection by Plane Mirror: Practice Problem & Solution

Two plane mirrors inclined to each other as shown. A ray after the three successive reflections falls on the mirror (M1) and finally retraces its path. Calculate the angle between the two plane mirror : Reflection by Plane Mirror diagram: Two plane mirrors inclined to each other as
15°
25°
30°
60°

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1. A plane mirror is placed along the x-axis facing negative y-axis. The mirror is fixed. A point object is moving with \[3\hat{i}+4\hat{j}\] in front of the plane mirror. The relative velocity of image with respect to its object is :
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