Physics, 10.07.2019 04:00, lowwlifelivv
Light enters a plane-parallel block of glass from the vacuum of space and leaves again into space through the opposite side (e. g., in a spaceborne instrument). what is the speed of light after it leaves the glass?
Answers: 1
is the velocity of light in first medium and 
is the velocity of light in second medium.
where c is the velocity of light.
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Light enters a plane-parallel block of glass from the vacuum of space and leaves again into space th...
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