Three ideal polarizing filters are stacked, with the polarizingaxis of the second and third filters at 29.0? and 55.0?,respectively, to that of the first. If unpolarized light isincident on the stack, the light has intensity 75.0W/cm2 after itpasses through the stack.
1. If theincident intensity is kept constant, what is the intensity of thelight after it has passed through the stack if the second polarizeris removed?
