Lentes côncavas e convexa

Autore:Sandro Ricardo De Souza, Tom Walsh

Move the tip of the "Object" arrow to move the object. Move the point named " Focus' " to change the focal length. Move the point named " Focus' " to the right side of the lens to change to a concave lens.

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רישום חופשי
seo tool
Untitled
Model sferyczny - sześcian-ośmiościan
Model sferyczny - dwunastościan-dwudziestościan

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circles
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Дељење два природна броја
Mini-Project 1

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Integrale definito
Sottrazione
Numeri naturali
Funzioni a tratti
Numeri