إجابة
by applying snell law sin x = √2 sin 30 angle of 1st incidence equal angle of second refraction (emergence) = x = 45
لاتوجد تعليقات.
given apex = 60 at min. deviation at min deviation 1st angle of refraction (seta 1) = 2nd angle of incidence (fie 2) = apex / 2 = 60 / 2 =30عرض المزيد
لاتوجد تعليقات.
given apex = 60 at min. deviation at min deviation 1st angle of refraction (seta 1) = 2nd angle of incidence (fie 2) = apex / 2 = 60 / 2 =30عرض المزيد
لاتوجد تعليقات.
given apex = 60 at min. deviation at min deviation 1st angle of refraction (seta 1) = 2nd angle of incidence (fie 2) = apex / 2 = 60 / 2 =30عرض المزيد
لاتوجد تعليقات.
لاتوجد تعليقات