Question

Unpolarized light that has an intensity of lo 820 W/m2 is incident on a series of polarizing filters as shown in Figure. 90° I 1) If the intensity of the light after the final filter is l3 81 W/m2, what is the orientation of the second polarizer relative to the x axis (denoted q in the figure)? Enter the smaller possi ble angle between 0 and 90. Hint: cos(90 0)sin 0 and 2 sin e cos 0 sin 20. (Express your answer to two significant figures.) Submit You currently have 1 submissions for this question. Only 10 submission are allowed. You can make 9 more submissions for this question.

Answer 1

Dear student

please enter the Ans as 31.

thanks

Hene Io 820 W/m2 3=81W/m2 900 To/2 To I 2 1 2 -820 ces 29 2 = I, Les 2 (go-e) 3 320 os20 ine 2. 81 A10(in 26) 2 8 1 1 Anin 28- 4x8 0.490 410 Sn 20 =0088 20=Sin (0.88)= 61.64 0-30.82 An