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Task 40823.
Sold: 4
last one 08.02.2021
Refunds: 0
Uploaded: 08.03.2016
Content: 40823.PNG 24,24 kB
Refunds: 0
Uploaded: 08.03.2016
Content: 40823.PNG 24,24 kB
Product description
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?
Additional information
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.
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