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sharadagnihotri
Jan 5, 2009, 10:12 AM
A cancave mirror and convex lens is half covered with black paper. Will it produce any image? Justify with ray diagram.

Credendovidis
Jan 5, 2009, 05:25 PM
Hello sharadagnihotri

Well, how far have you come with this question?
Did you make a drawing with an UNCOVERED concave mirror and convex lens with lines-of-view?

Did you make a second identical drawing with a half-COVER of black paper?

Do the lines still produce a full picture or not?

:)

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