Chemistry, 28.11.2020 15:40 jpsaad00

O lentila biconvexa simetrica din sticla, avand indicele de refractie n = 1,5, cu distanta focala f = 60 cm, formeaza imaginea unui obiect asezat la 90 cm de ea. Sa se precizeze unde se formeaza imaginea, natura acesteia, marirea liniara transversala. Sa se calculeze convergenta lentilei si raza acesteia.

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O lentila biconvexa simetrica din sticla, avand indicele de refractie n = 1,5, cu distanta focala f...