SPH4U1 Wave Nature of Light Unit Test Page 6 of 6 15. A home improvement company is advertising a polarized window film that can be installed to lower air conditioning costs by reducing the amount of sunlight entering a home. The product is described as "a single-layer polarizer which reduces the light entering your home by 58%". a. Being a clever physics student, this claim does not seem realistic to you. Briefly describe your concern with this claim based on your knowledge of transmitted light intensity through polarizing materials. (2 APP) b. How could this company use a second layer of the same material to achieve their claim? Your answer must be specific and quantitative. (3 APP)