I would like to invite your comments on three thought experiments. The first i suggest demonstrates that light cannot be either a stream of photons nor a wave. The second questions if light can also have momentum and the third asks why a theorectical truth is not observed.
Here we go, 1...
consider light traveling through a block of glass, when it enters the block it slows down , right and is traveling at say spped of light minus X. When it emerges from the block, it is back to traveling at the speed of light. Question: At the exact point light leaves the block it must...