Question

( x>0 )
( x eq 90=30+90 )
( x=30 )
( R I=frac{sin (4 s)}{sin (30)}=frac{11 sqrt{2}}{1 / 2}=sqrt{2} )

# 11 The refractive index of material of prism shown in figure is (symbols have usual meanings) (2) 202 (4) de man

Solution

Instasolv

Solution