Yokka Stars

Task id16598

Task id16598

Seller: nerdmavr

Price: 0.15 USD

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Product description

A point light source is placed on the main optical axis of a concave spherical mirror having a radius of curvature R = 60 cm at a distance d = 40 cm from the pole. At what distance from a concave mirror must a flat mirror be placed so that the light beam reflected from it returns to the point where the source is located?

Additional information

Detailed solution. Format gif