find the focal length of eye lens if the object is placing at 1m distance and 200cm far distance and what do you observe
find the focal length of eye lens if the object is placing at 1m distance and 200cm far distance and what do you observe
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Answer:
To see far object when our eye can see maximum distance upto 200m. Then we can use concave lens of local length 200m such that the image of far objects will form at focus which will make them visible.