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A hollow equi convex lens of glass will behave like a |
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Answer» SOLUTION :Hollow convex lens is as shown in figure `1/(f_1 )= (mu_e-1) (1/R_1-1/R_2) =0` or `f_1= infty`, Similarity `f_2= infty ` Therefore, a hollow equi convex lens of any material will behave LIKE a glass PLATE. 
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