ICSE Class 9 Answered
Question
Asked by Abd123736 | 13 Dec, 2015, 08:33: PM
Expert Answer
(a) The angle of incidence 0°
(b) Same as the incident ray
Answered by Priyanka Kumbhar | 14 Dec, 2015, 08:40: AM
ICSE 9 - Physics
Asked by pritiswansi1996 | 28 Feb, 2021, 05:22: PM
ANSWERED BY EXPERT