Задача 40554.

An object is located at a distance of 20 cm in front of a biconvex lens with equal radii of curvature R1 = R2 = 40 cm and a refractive index of 1.5 on the optical axis. How many times will the image be larger than the object itself? Illustrate the solution with a drawing.

Detailed solution with a brief record of the conditions, formulas and laws used in the solution, derivation of the calculation formula and answer.
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