La figure ci-dessous représente un rayon lumineux se propageant dans un milieu d'indice de réfraction \(n_1 = 2,48\),
puis pénétrant dans un autre milieu d'indice de réfraction \( n_2 = 1,71 \) au point \( O \).
{"init": {"range": [[-11.0, 11.0], [-11.0, 11.0]], "scale": [25, 25]}, "line": [[[0.0, -10.0], [0.0, 10.0], {"subtype": "segment", "stroke-dasharray": "- "}], [[-10.0, 0.0], [10.0, 0.0], {"subtype": "segment"}], [[-1.791642812810494, 6.248201023599073], [-1.6538241349019944, 5.767570175629913], {"subtype": "segment", "arrow-end": "classic-wide-long", "stroke": "#6495ED"}], [[2.324400439573847, -4.984692828701575], [2.5357095704441965, -5.437846722219899], {"subtype": "segment", "arrow-end": "classic-wide-long", "stroke": "#6495ED"}], [[1.5160054569934949, 5.286939327660754], [1.6538241349019944, 5.767570175629913], {"subtype": "segment", "arrow-end": "classic-wide-long", "stroke": "#6495ED"}], [[0.0, 0.0], ["-3.1542", 11.0], {"subtype": "ray", "stroke": "#6495ED", "color": "#6495ED"}], [[0.0, 0.0], ["5.12938", -11.0], {"subtype": "ray", "stroke": "#6495ED", "color": "#6495ED"}], [[0.0, 0.0], ["3.1542", 11.0], {"subtype": "ray", "stroke": "#6495ED", "color": "#6495ED"}]], "arc": [[[0.0, 0.0], [2, 2], 90.0, 106.0, false], [[0.0, 0.0], [2, 2], 270.0, 295.0, false], [[0.0, 0.0], [2.2, 2.2], 74.0, 90.0, false]], "label": [[[-0.27834620192013076, 1.9805361374831405], "g", "above"], [[0.43287922787620575, -1.9525920142398667], "h", "below"], [[0.3061808221121439, 2.1785897512314554], "a", "above"], [[8.0, 2.0], "n_1", "above", {}], [[8.0, -2.0], "n_2", "above", {}], [[-0.5, -1.5], "O", "above", {}], [[0.5, 9.0], "f", "above", {}], [[-10.0, 0.0], "d", "above", {}], [[-2.7563735581699906, 9.612616959383189], "e", "above", {"color": "#6495ED"}], [[4.2261826174069945, -9.063077870366499], "i", "above", {"color": "#6495ED"}], [[2.7563735581699906, 9.612616959383189], "c", "above", {"color": "#6495ED"}]]}
Compléter le tableau ci-dessous selon les noms sur la figure.