Légende

Apparatus for proving the law of refraction, Snellius' law, physics, light, rays, reflecting surface, semicircle, measurement, needle, science, device, optics, experimental setup, invention, 19th century, Germany, historical illustration 1877

Date

12 juil. 2025

Crédit

Photo12/imageBROKER/Wolfgang Diederich

Notre référence

BRK25I02_218

Model release

Non

Property release

Non

Licence

Libre de droits

Format disponible

48,3Mo (1,7Mo) / 37,0cm x 32,7cm / 4374 x 3859 (300dpi)

Mots clés

surface measure physics history law light German Europe illustration depiction needle round ray circle historic scientific science pointy reflect european optics half invention appliance natural scientific reflection Germany natural science Central Europe 19th century Historic illustration Semicircle measurement representation beam historical scientific research pointed halved by inventing equipment reflecting German Federal Republic Middle Europe nineteenth century Historical illustration measuring research crecent device Republic of Germany 1900s implement FRG surfaces measures laws lights illustrations depictions needles rays circles sciences inventions appliances reflections natural sciences 19th-century Historic illustrations beams historically Historical illustrations BRD Europe's depicting historical image history image history images reflects reflective representing