Physics, 10.07.2019 21:00 mariateamop
Abeam of light is traveling through a medium at 200,000 km/s. it enters a different medium and speeds up to almost 250,000 km/s. finally, it enters a third medium and halts. what were the media the light traveled through, in order? !
Answers: 1
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Abeam of light is traveling through a medium at 200,000 km/s. it enters a different medium and speed...
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