1 / 1

b)Limiting angle (critical angle)

(-I-) a) medium 1 is the more refractive medium because the refracted ray deviated away from the normal . OR. b)Limiting angle (critical angle). d) = , then the incident ray is reflected. ( Total internal reflection ) .

jera
Download Presentation

b)Limiting angle (critical angle)

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. (-I-) a) medium 1 is the more refractive medium because the refracted ray deviated away from the normal .OR b)Limiting angle (critical angle) d) = , then the incident ray is reflected. ( Total internal reflection ) e)If the incident ray is perpendicular to the surface of separation, then it will continue without any deviation . f) Medium 1, Since >  < = m/s g) (-II-) a) Medium 2. =42, since the ray just emerge grazing the surface of separation (. b) Fig 2 Fig 3 = , then the incident ray is reflected. ( Total internal reflection ) c) 2nd Law of reflection d) No, If a ray of light travels from a less refracting into a more refracting medium, it is refracted towards the normal in all cases.

More Related