Respuesta :
If only 15% of the light gets through, then the angle must be 15% LESS than 90degrees.
90 x 0.85 = 76.5 degrees
90 x 0.85 = 76.5 degrees
The angle does the transmission axis of the sheet makes with the horizontal is 76.5 degrees and this can be determined by using the given data.
Given :
- Light known to be polarized in the horizontal direction is incident on a polarizing sheet.
- It is observed that only 15 percent of the intensity of the incident light is transmitted through the sheet.
The following steps can be used in order to determine the angle does the transmission axis of the sheet make with the horizontal:
Step 1 - According to the given data, only 15 percent of the intensity of the incident light is transmitted through the sheet.
Step 2 - So, from the above step, it can be concluded that the angle is 15% less than 90 degrees.
Step 3 - So, the angle does the transmission axis of the sheet makes with the horizontal is:
[tex]\theta = \dfrac{85}{100}\times 90[/tex]
[tex]\theta = 76.5 ^\circ[/tex]
For more information, refer to the link given below:
https://brainly.com/question/17323212