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MMLU-Pro / 11769 / Polystyrene has a relative permittivity of 2.7. If a wave is incident at an…

Problem

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question

Polystyrene has a relative permittivity of 2.7. If a wave is incident at an angle of\texttheta_i= 30° from air onto polystyrene, calculate the angle if transmission\texttheta_tInterchange polystyrene and air and repeat the calculation.

category

engineering

options

  1. 20 degrees and 60 degrees
  2. 22 degrees and 58 degrees
  3. 30 degrees and 70 degrees
  4. 18 degrees and 54 degrees
  5. 15 degrees and 50 degrees
  6. 17.7 degrees and 55.2 degrees
  7. 10 degrees and 40 degrees
  8. 25 degrees and 65 degrees
  9. 35 degrees and 75 degrees
  10. 12.3 degrees and 48.6 degrees

src

stemez-Electromagnetics

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