Which property of light remains unchanged when it enters a different medium?

2 answers:

7 0

B. Frequency remains unchanged because the energy in a photon is E=hf. So if the frequency changes so does the energy and that doesn't happen to EM waves entering a medium by the conservation of energy

guajiro [1.7K]3 years ago

4 0

the answer is b frequency

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Explanation:

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