7. An object is placed 25.0 cm cm in front of concave lens of focal length...

Question

Question

7. An object is placed 25.0 cm cm in front of concave lens of focal length -40.0 cm. What is the magnification of the image?

science physics

Answer 1

Answer #1

f =-40cm < 250m 202077/31 18:45 Given u=-25cm v=?? f =-yoam I-t v 4 te tats u no = te taas to atte -13 -5-8 20 8 --0.62 v=-20

Answer 2

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