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The collecting lens with a focal length of 4 cm gives an image point situated at a distance of 12 cm from the lenses slightly above its optical axis. How far will move the image point on the screen by moving the lens at a distance of 3 cm down from its original position?
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- Content type File
- Content description 24,24 kB
- Added to the site 08.03.2016
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The solution formulas and the laws of recording used in the decision, drawing, calculation formula and the withdrawal response.
If you have any questions about the decision to write. I try to help.
If you have any questions about the decision to write. I try to help.
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