. Study the diagram below
Study the diagram below.
(i) Name the lens LL’.
(ii) What are the points O and O’ called?
(iii) Complete the diagram to from the image of the object AB.
(iv) State three characteristics of the image.
(i) LL’ is a concave lens
(ii) The points O and O’ are called second and first focal point.
(iv) The three characteristics of the image are virtual, erect and diminished.