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Statement 1: People engaged in minute woek often have to wear reading glasses. Statement 2: This causes stress on the ciliary muscles of the eye. Explain Statement 1 with the help of Statement 2. |
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Answer» Solution :1. People ENGAGED in minute work have continuous stress on the ciliary muscles of the eye which WEAKENS them. 2. This decreases the capacity of eye lens to reduce its focal length . ltbr. 3. Due to this, reading small print BECOME difficult. 4. Hence, readinglight before ENTERING the eye lens, so the image can be formed on the RETINA. |
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