Photon Reflection & Transmission: Calculating Probabilities

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SUMMARY

The discussion focuses on calculating the probabilities of photon reflection and transmission when a photon encounters a beam-splitter. At high light intensities, the beam-splitter transmits 30% and reflects 70% of the incident light. Therefore, the probability that the photon is reflected is definitively 70%, while the probability of transmission is 30%. Participants clarify that the answer is directly provided in the problem statement, confirming the calculations are straightforward.

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kingyof2thejring
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qw: A photon is incident on a beam-splitter. At high light intensities, the beam-splitter is known to transmit 30% of the incident light, and reflects 70% of the incident light. Calculate the probability that the photon is refected, and the probability that the photon is transmitted.
how do i answer this question? What do i need to know?
 
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I want to say the answer is given in the problem, so I'm guessing I'm reading it wrong when I conclude the probability it's reflected is 70%
 

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