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Which one of the following materials cannot be used to make a lens? [NCERT] (a) Water (b) Glass (c) Plastic (d) Clay

Which one of the following materials cannot be used to make a lens? [NCERT]
(a) Water
(b) Glass
(c) Plastic
(d) Clay

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60785 Points
2 years ago
(d) Clay can never be transparent, so it cannot be used to make lens.

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