senseiJo senseiJo

09-06-2022
Physics

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Light travels at 2.4 x 10^8 m/s in a medium. What is the index of refraction for that medium? (speed of light in a vacuum= 3.0 x 10^8 m/s

.8

1.25

2.4

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derikahdarden90 derikahdarden90

09-06-2022

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