The number of images formed by two plane mirrors inclined at an angle depends on the angle between the mirrors and the position of the object. The formula n = (360°/θ) - 1 is derived from the reflections occurring sequentially in each mirror.
A cat is sitting in between two plane mirrors. If the angle between two plane mirrors is 30 degrees, how many images of the cat will appear ?
Asked in MPSC CS Prelims 2022 · Topic: Optics (Reflection and Refraction at plane and spherical surfaces)
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