Light from an incandescent source transmits through a polarizer whose transmission axis makes an angle of 37.0° with respect to the vertical; i. e., the 37.0 − ������ ���� on the polarizer lines up with the index mark on the component carrier. The light intensity after passing through the polarizer is 71.3 ���. (a) At what angle would you need to set a second polarizer in order to have no light transmitted through the second polarizer? (b) At what angle would you need to set the second polarizer to obtain a light intensity of 23.4 ���? Assume the polarizers are ideal.