(a) Copy the following diagram on your answer sheet showing the formation of the image, assuming that the given eye is a myopic eye.
(b) State two causes of this defect.
(c) Name the type of lens that would correct this defect.
(d) Draw a ray diagram to illustrate how this lens helps to correct myopia.
(b) Two causes of the defect:
1. increase in the length of the eye ball
2. decrease in focal length of the eye lens
(c) Concave lens.
(d) Correction of myopia
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