sorryyy for the amount of threads im making abt qs i have today aha i hv a test on this coming up and i dont understand it
when two filters are at 90* to each other, is the transmission 0, or is just minimum? a guy in his videos showed that it's minimum' cuz some light still transmitted through when the two filters were at right angles to each other, but my teacher said that it is zero? whos correct lol
thanks so much