Task 50349.
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- Physics
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- 18.02.2017 16:58:34
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- Юрий Физик · about the seller and their products
DESCRIPTION
Task 50349.
Feed symmetrical rays with a wavelength of 600 nm falls normally on a plate with a reflection coefficient of 0.2. How many photons per second fall to the plate if the plate-ray pressure of 10 ^ -7 Pa?
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.
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