Physics

Eden Johnston

10 September, 04:43

From left, a lens labeled 1 flat on the left and convex on the right, a thick lens labeled 2 double convex, a lens labeled 3 convex on the right and slightly concave on the left, a lens labeled 4 flat on the left and concave on the right, a lens labeled 5 concave on both left and right, a thin lens labeled 6 double convex.

Which lenses are convex? Check all that apply.

1

2

3

4

5

6