The average intensity of light emerging from a polarizing sheet is 0.500 W/m², and the average intensity of the horizontally polarized light incident on the sheet is 0.900 W/m². Determine the angle that the transmission axis of the polarizing sheet makes with the horizontal.

If water vapor with the mass of 35.0 grams is cooled and condensed into water in a closed system such as a closed glass jar, what is the mass of the water after the water vapor completely condenses? a) 34.5 grams b) 35.0 grams c) 35.5 grams d) the mass cannot be determined without knowing the volume