Physics, 19.07.2019 06:30 thomaskilajuwon
The speed of light when light goes through glass. a) decreases marginally b) decreases substantially c) increases marginally d) increases substantially e) none of these the answer isnt in my book and i cant find it on the internet. i think its b but its a guess
Answers: 1
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The speed of light when light goes through glass. a) decreases marginally b) decreases substantial...
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