Task 40543.
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- Category:
- Physics
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- 40543.png (35.46 KB)
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- 03.04.2020 11:35:11
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- Юрий Физик · about the seller and their products
DESCRIPTION
Task 40543.
Image of a remote light source is projected onto the screen via lens L1 with focal length F1 = 20 cm. At a distance l = 10 cm this lens from a source placed second lens L2 with focal length F2 = 30 cm. In what direction and at what distance x need to move the screen to get it on again a sharp image of the source?
Additional information:
Detailed solution shorthand terms, formulas and laws used in the decision, the withdrawal of the calculation formula and the response.
If you have any questions to address, please. I´ll try to help.
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