Q 24 Find the critical angle for a material of R I 2 Relation finding, C=45 - Physics - Ray Optics And Optical Instruments

Question

Q   24   F i n d   t h e   c r i t i c a l
  a n g l e   f o r   a   m a t e r i a l
  o f   R I   2   R e l a t i o n   f i n
d i n g ,   C = 45 °

Pintu B. · Accepted Answer

Dear Student ,

Reftactive index =1sin ic⇒sin ic=12=sin 45°⇒ic= 45°
Regards

Q 24 . F i n d t h e c r i t i c a l a n g l e f o r a m a t e r i a l o f R . I . 2 . R e l a t i o n f i n d i n g , C = 45 °