Шукати
Index of refraction
/ˈɪndɛks ɒv ɹɪfɹˈakʃən/
/ˈɪndɛks ʌv ɹɪfɹˈækʃən/
Index of refraction
01
the ratio of the velocity of light in a vacuum to that in a medium
Приклад
Близькі Слова
Шукати
the ratio of the velocity of light in a vacuum to that in a medium