You have unpolarized light (intensity of I0 ) incident on a stationary linear polarizer. Directly behind the first polarizer is second that rotates…

 You have unpolarized light (intensity of I0 ) incident on a stationary linear polarizer. Directly behind the first polarizer is second that rotates at a rate of ω. They start aligned. a.) What is the intensity of the light as it goes through the first polarizer? b.) Determine an expression for intensity as a function of time as the light passes through the pair of polarizers. c.) How does this change if the incident light is laser light?