ordinary glass is colourless?
answer this fast
question in picture
Attachments:
Answers
Answered by
1
Answer:
Clear eyeglasses, also called transparent or crystal glasses, describe glasses with clear, colorless (or almost colorless) frames. Most transparent frames are made of a sturdy plastic material called Zyl (also known as zylonite, acetate or cellulose acetate) or propionate.
Explanation:
Similar questions