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1. |
Which one of the following materials cannot be used to make a lens?a) Water(b) Glass(c) Plasticd) Clay |
Answer» <p>water is a liquid how it should used to make a lens </p> <p>clay of course,because it do not allow to pass light through it</p> <p>why not water it will melt na</p> <p>Clay can't be used to make a lens</p> | |