What is the focal length of the magnifying glass

Reference no: EM13667590

An object has an angular size of 0.0150 rad when placed at the near point (21.0cm) of an eye. When the eye views this object using a magnifying glass, the largest possible angular size of the image is0.0380rad. What is the focal length of the magnifying glass?

Reference no: EM13667590

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What is the focal length of the magnifying glass : An object has an angular size of 0.0150 rad when placed at the near point (21.0cm) of an eye. When the eye views this object using a magnifying glass, the largest possible angular size of the image is0.0380rad. What is the focal length of the magnify..

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