*$_Plexiglass (also called lucite) because of its high optical transpa – McqOptions

MCQOPTIONS

1.	*$_Plexiglass (also called lucite) because of its high optical transparency is used for making lenses. It is chemically?
A.	Polymethyl methacrylate (PMMA)
B.	Polytetraflouroethylene(PTFE)
C.	Polycarbonates
D.	Phenolic resins
Answer» B. Polytetraflouroethylene(PTFE)

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