Question

A person is in a room whose cieling and two adjacent wall walls are mirrors then how many images are formed
a)5
b)6
c)7
d)8
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Answer 1

Answer:a) because the mirrors are on the ceiling so that’s one image ! A room has 4 walls so that’s another 4 images! So 4+1= 5 so that is your answer

Answer 2

the mirrors are mutually perpendicular.

Images formed between any 2 mirrors is: 360°/θ−1

Hence, 3 images between 2 mirrors, which are along the the sides. These 3 images form 3 images on the top, and the original body forms one on top.

∴ Total images=3+3+1=7 option (c)

refer the attachment.

Yellow is the object. The pale ones are images.

hope it helps¡¡