Need ! i need with this question, provide an explanation to the answer for brainliest! during which time interval was the motion fastest? a. 1 h to 2 h b. 2 h to 3 h c. 3 h to 4 h d. 4 h to 5 h

An ideal polarizer with its transmission axis rotated 30 degrees to the vertical is placed in a beam of unpolarized light of intensity 10w/m^2. after passing through the polarizer, what is the intensity of the beam? a. 8.7 w/m^2 b. 7.5 w/m^2 c. 5.0 w/m^2 d. 10 w/m^2 e. 2.5 w/m^2