Physics-10th The Human Eye and the Colourful World CBSE Board 2025 Medium
A person uses lenses of +2.0 D power in his spectacles for the correction of his vision. (a) Name the defect…
A person uses lenses of D power in his spectacles for the correction of his vision.
- (a)Name the defect of vision the person is suffering from.
- (b)List two causes of this defect.
- (c)Determine the focal length of the lenses used in the spectacles.
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