ابحث
Augustin jean fresnel
/ˈɔːɡəstˌɪn dʒˈiːn fɹˈɛsnəl/
/ˈɔːɡəstˌɪn dʒˈiːn fɹˈɛsnəl/
Augustin jean fresnel
01
French physicist who invented polarized light and invented the Fresnel lens (1788-1827)
مثال
كلمات قريبة
ابحث
French physicist who invented polarized light and invented the Fresnel lens (1788-1827)