Concave and Convex Lens

Autor:raffishirinian, 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.

Nuevos recursos

Intersections of y=a^x and y=log(a, x)
Dividing a 3-digit number by a 1-digit number (2)
רישום חופשי
Untitled
Interactive Unit Circle

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Average Value
Reator
نشاط 2
Design added to the side.
Derivata

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Geometría
Vectores
Varianza
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