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(b) negative
(b) convex
(b) convex lens of small focal length
(b) image
The sign of the power of the concave lens is ___________________.
(b) negative
(b) negative
See lessA lens converges light. It is
(b) convex
(b) convex
See lessA magnifying glass is a
(b) convex lens of small focal length
(b) convex lens of small focal length
See lessWhat do we call a point where two or more refracted rays, actually meet at or appear to be meeting?
(b) image
(b) image
See less