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Get Answers to all your Questions
(a) List two causes of hypermetropia.
(b) Draw ray diagrams showing
(i) a hypermetropic eye and (ii) its correction using suitable optical device.
Answers (1)
(a) Causes of hypermetropia are:
(i) Decrease in Size of eyeball.
(ii) Focal length of eye lens is too long / Power of eye lens decreases.
(b) Ray diagrams showing -
(i) a hypermetropic eye
(ii) its correction using suitable optical device.
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