Class Management Help Chapter 25 Begin Date: 8/11/2017 12:00:00 AM -- Due Date:

Question

Class Management Help Chapter 25 Begin Date: 8/11/2017 12:00:00 AM -- Due Date: 10 16/2017 11:59:00 PM End Date: 12/10/2017 12:00:00 AM (13%) Problem 8: Unpolarized light ofintensity 10-350 Wm2 is incident upon two polarizers. The first has its polarizing axis vertical, and the axis of the second is rotated = 35° from the vertical. Randomized Variables 10-550 Wm2 9-35 Assignment Status Click here for detailed view Otheexpertta.com > 50% Part (a) what is the intensity of the light after it passes through the first polarizer in Wm Problem Status 1 Completed 2 Completed Completed 4 Completed 5 Completed 6 Completed Grade Summary Potential Submissions Attempts remaining:- 0% 100% cotan asinacos0 atan acotansinh0 cosh0 tanh0cotanh0 O Degrees O Radians 6per attempt) etailed view END Partial Submit Hint I give up! Hints: 0% deduction per hint Hints remaining:- Feedback: deduction per feedback. 5096 Part (b) What is the intensity of the light after it passes through the second polarizer in Wm2? 7 Expert TA, L

Explanation / Answer

Part A::

Intensity will be 550 W/m2 as the axis of polarising is parallel to y axis hence area of cross section is directly perpendicular.

Part B ::

I = I0CosQ

I= 550* .819= 450.53 W/m2

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