Physics, 27.07.2021 15:00 lejeanjamespete1
An object is held at a distance of 20cm from a concave lens of focal length 80cm. What is the
position and size of the image if the object is 2cm high?
A. -16cm C. 18cm
B. 16cm D. -18cm
Answers: 2
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An object is held at a distance of 20cm from a concave lens of focal length 80cm. What is the
posit...
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