lowealiyah1960 lowealiyah1960
  • 26-03-2024
  • Physics
contestada

Unpolarized light of intensity Io is incident on a polarizer and the emerging light strikes a second polarizing filter with its axis at 45° to that of the first. The intensity of the emerging beam:
a. Io/2
b. Io/4
c. Io
d. Io/3

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