Kopie materiálu Concave and Convex Lenses

Autor:Josef Johánek, 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.

Novos Materiais

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seo tool
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အခြေခံ data အခေါ်အဝေါ်များ

Descobrir recursos

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Explorar Tópicos

Subtração
Médias
Circuncírculo ou Circunferência Circunscrita
Homotetia
Retângulo