what is myopia? list 2 causes for the development of this defect? how can this defect be corrected using a lens? draw ray diagrams to show the image formation in case of 1. defective eye 2. corrected eye
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Myopia is short sightedness in which one can see the near objects clearly but the far objects appear blurred.
Causes are:
1)Lens is too curved.
2) Lengthening of the eyeball
Correction: using concave lens of proper power.
Causes are:
1)Lens is too curved.
2) Lengthening of the eyeball
Correction: using concave lens of proper power.
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11
Hai here is the ans in billow photo
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