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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 2 > Chapter 16 - Reflection of Light > A point object is placed midway between two plane mirrors a distance apart. The plane mirrors form an infinite number of images due to multiple reflections. The distance between nth order images formed in the two mirrors is

A point object is placed midway between two plane mirrors a distance apart. The plane mirrors form an infinite number of images due to multiple reflections. The distance between nth order images formed in the two mirrors is

Figure below shows two plane mirrors and an object o placed between them. What will be the distance of the first three images from the mirror M2?