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At a distance W m apart are two lamps emitting 15 and 50 Kd. Determine where to place the screen between the lamps, so that it had the same illumination on both sides.
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- Content type File
- Content description 83,85 kB
- Added to the site 28.01.2024
Additional information
Detailed solution with a short recording conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.
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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