Light of wavelength 600 nm in vacuum is incident nearly perpendicularly on a thin film whose index of refraction is 1.5. the light travels from the top surface of the film to the bottom surface, reflects from the bottom surface, and returns to the top surface, as the drawing indicates. how far has the light traveled inside the film? express your answer in terms of the wavelength lfilm of the light within the film. (a) 2lfilm (b) 3lfilm (c) 4lfilm (d) 6lfilm (e) 12lfilm
Answers: 1
Physics, 22.06.2019 11:30, animaljamissofab
Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?
Answers: 3
Light of wavelength 600 nm in vacuum is incident nearly perpendicularly on a thin film whose index o...
Mathematics, 16.04.2021 17:50
Mathematics, 16.04.2021 17:50
English, 16.04.2021 17:50
English, 16.04.2021 17:50
Mathematics, 16.04.2021 17:50