an object has an angular size of 00150 rad when placed at the near point 220 cm of an eye when t

Name: an object has an angular size of 00150 rad when placed at the near point 220 cm of an eye when the eye views this object using a magnifying glass the largest possible angular size of the ima 05547
Uploaded: 2022-04-26T17:49:54-08:00
Duration: 1 min 44 s
Channel: Adriano Chikande
Description: an object has an angular size of 00150 rad when placed at the near point 220 cm of an eye when the eye views this object using a magnifying glass the largest possible angular size of the ima 05547

Question

Adriano Chikande · Accepted Answer

Step 1: Use the formula for magnification: M = θ&#x27; / θ = -f / (f - D)

Question

An object has an angular size of 0.0150 rad when placed at the near point (22.0 cm) of an eye. When the eye views this object using a magnifying glass, the largest possible angular size of the image is 0.0455 rad. What is the focal length of the magnifying glass?

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