Va rog ma poate ajuta cinevaaa? Am nevoie URGENT de ajutor!! (*problema2*)
![Va Rog Ma Poate Ajuta Cinevaaa Am Nevoie URGENT De Ajutor Problema2 class=](https://ro-static.z-dn.net/files/dcc/3e0c11abfdc75cc7f010527d5d98f1f7.jpg)
1/x₂-1/x₁=1/f
1/x₂'-1/x₁=1/f'
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1/x₂'-1/x₂=1/f'-1/f
1/f=(n₀-1)(1/R₁-1/R₂)
1/f'=(n₀/n-1)(1/R₁-1/R₂)
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f'/f=(n₀-1)n/(n₀-n)=>f'=(n₀-1)nf/(n₀-n)=(1,53-1)*1,33*10/(1,53-1,33)=0,53*13,3/0,2=7,049/0,2=35,24 cm