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Kavita from 10th is using spectacles. The power of the lenses in her spectacles is –2.5dioptre. Answer the following questions:a) Which lenses are used in her spectacles?b) State the defect of vision Kavita is suffering from.c) Find the focal length of the lenses used in her spectacles. |
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Answer» Which LENSES are USED in her SPECTACLES |
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