which type of numericals will come from human eye chapter science class 10
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numerical will come from lens and ray diagram of corrective vision.
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questions would be based on what defect and most importantly from power.
pnotme123:
Questions will be to find which lens to be used,What the persons eye defect is,What is the power of the lens ,What is the power of combination of lenses.Most probably numericals will be from hypermetropia.
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