Lindsay
Panzer PHYS
2025
Lab 11
Partner: Cassandra Nelson
Experiment 1:
A) Record the response voltage for each configuration.
Barrier Transmitted Signal (V)
No Barrier 1.950
Metal Reflector -0.017
Partial Reflector 0.6
Polarizer (Horizontal Gridlines) 0.509
Polarizer (Vertical Gridlines) 0
B) Record the response voltage for each configuration.
Reflector Reflected Signal (V)
Metal Reflector 2.1
No Reflector 0
Polarizer Reflector 0.16
Polarizer (Horizontal Gridlines) 0.07
Polarizer (Vertical Gridlines) 0.06
Experiment 2:
A) What happened when a third polarizer was inserted at a 45 angle between two
already perpendicular polarizers?
- The light does not go through with the two polarizers but, when you
insert the third polarizer at the 45 angle you will be able to see through
them.
Experiment 3:
A) Find the Brewster angle. θB =¿
- 55
This study source was downloaded by 100000902171055 from CourseHero.com on 12-11-2025 19:47:17 GMT -06:00
https://www.coursehero.com/file/218623993/Lab-11docx/
Panzer PHYS
2025
Lab 11
Partner: Cassandra Nelson
Experiment 1:
A) Record the response voltage for each configuration.
Barrier Transmitted Signal (V)
No Barrier 1.950
Metal Reflector -0.017
Partial Reflector 0.6
Polarizer (Horizontal Gridlines) 0.509
Polarizer (Vertical Gridlines) 0
B) Record the response voltage for each configuration.
Reflector Reflected Signal (V)
Metal Reflector 2.1
No Reflector 0
Polarizer Reflector 0.16
Polarizer (Horizontal Gridlines) 0.07
Polarizer (Vertical Gridlines) 0.06
Experiment 2:
A) What happened when a third polarizer was inserted at a 45 angle between two
already perpendicular polarizers?
- The light does not go through with the two polarizers but, when you
insert the third polarizer at the 45 angle you will be able to see through
them.
Experiment 3:
A) Find the Brewster angle. θB =¿
- 55
This study source was downloaded by 100000902171055 from CourseHero.com on 12-11-2025 19:47:17 GMT -06:00
https://www.coursehero.com/file/218623993/Lab-11docx/
