When an object is placed 10 cm in front of a convex lens, the image form is real, enlarged and
inverted.
What is a possible value for the focal length of this convex lens?
A. 4cm
B. 8cm
C. 10cm
D. 12cm
The answer says B. 8cm but why?? please explain to me clearly
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Ответ:
Explanation is in the file
shorturl.at/ipxUY