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Plexiglass (also called lucite) because of its high optical transparency is used for making lenses. It is chemically?
Polymethyl methacrylate (PMMA)
Polytetraflouroethylene(PTFE)
Polycarbonates
Phenolic resins
LohaHridoy
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2025-01-04 04:42
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AhmedNazir
Answer: Option 1
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2022-09-01 13:21
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