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- Which one of the following materials cannot be used to make a lens (a) Water (b) Glass (c) Plastic (d) Clay
Q&A - Ask Doubts and Get Answers
Q
Which one of the following materials cannot be used to make a lens (a) Water (b) Glass (c) Plastic (d) Clay
Q1. Which one of the following materials cannot be used to make a lens?
(a) Water (b) Glass (c) Plastic (d) Clay
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