Physics, asked by harshaligoral22, 10 months ago

two planoconcave lenses have refractive index of 1.5 having radius of curvature 20&30 cm they are placed in contact with curved surface towards each other and the space between them os filled with liquid having refractive index of 4/3 find focal length of aystem

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Answered by haneefasayyad123

1

refer to IMG

hope so helpful

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