What will be the magnification if an object is placed 10 cm from a convex lens of focal length 20 cm.? O 2.5 O2.0 O 15 O 1.0
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Q: focal length of the lens
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Q: Object -1 4 -4 -2 30 cm 1 f₁= 15 cm Left 40 cm f₂=20 cm A converging lens (f = 15 cm) and a second…
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Q: 34. How far is the image from the lens? 4.5 cm 4 cm 6 cm 8 cm 12 cm 35. The image is: real and…
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A: Step 1: The image distance is v which is forming at wall.hence u + v = 2.8 m ------ eq 1…
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Q: A lab specimen is 15.2 mm from a converging lens.
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