My Science Problems (Part-1)

Classical Mechanics Level 5

We are all familiar with laws of reflection of light.

Now here is the problem,

A boy standing on floor made of mirror has a wall infront of him which is hollow from bottom.(as shown in the figure)

Find the maximum length (in metres) of mirror that this boy can utilise to see anything on the other side of wall.

Details and Assumptions:

Consider the eye distance from ground to be equal to height of boy.


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