Physics, 09.07.2019 21:00, christian2510
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? liquid, opaque solid, gas opaque solid, gas, liquid gas, liquid, opaque solid liquid, gas, opaque solid
Answers: 2
Physics, 09.07.2019 10:30, BrainlyBoi
Answers: 2
Biology, 05.10.2019 19:00, laahmiisy
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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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