Why-is-it-not-advisable-to-use-small-incident-angle-when-performing-experiment-on-refraction-using-a-triangular-prism-

Question Number 36068 by NECx last updated on 28/May/18

W h y i s i t n o t a d v i s a b l e t o u s e

s m a l l i n c i d e n t a n g l e w h e n p e r f o r m i n g

e x p e r i m e n t o n r e f r a c t i o n u s i n g a

t r i a n g u l a r p r i s m ?

Commented by NECx last updated on 28/May/18

I n Q 35876 m r A j f o u r s a i d a n d I

q u o t e;^{'} l e s t i t d o e s n o t u n d e r g o

t o t a l i n t e r n a l {r e f l e c t i o n}^{'} .

D o e s t h i s a l s o a p p l y i n t h e

t r i a n g u l a r p r i s m ?

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