if angle of incidence is 30 then find angle of emergence if angle of deviation is minimum Share with your friends Share 0 Sathvik Shenoy answered this I=e e=30 2 View Full Answer Shrijith Mb answered this 30° 1 Ñîțhîşh Ñîțhî answered this 30 degree 0 Evin answered this 30 degrees 0 Devanshu Shah answered this Angle i + angle e= angle d + angle A(60) Therefore if i=30 Then e=30 Hope it helps Cheers :D 2