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Debanjana Adhikari posted an Question
June 01, 2020 • 21:12 pm 30 points
  • CSIR NET
  • Physical Sciences

Q36. a monochromatic plane wave in free space with electric field amplitude of 1 v/m is normally incident on a fully reflecting mirror. the pressure exerted on

Q36. A monochromatic plane wave in free space with electric field amplitude of 1 V/m is normally incident on a fully reflecting mirror. The pressure exerted on the mirror .x10 Pa. (up to two decimal places) (6 = 8.854x 107 Flm) ****** *

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    Debanjana adhikari

    as far i knew the radiation pressure is I/c....so from where does the 2 factor comes!?

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    Debanjana adhikari

    as far i knew the radiation pressure is I/c....so from where does the 2 factor comes from?

    eduncle-logo-app

    dear the factor of 2 is due to perfect reflections. because when it comes it exerts a pressure and when it reflect again therr will be pressure so there is factor of 2

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