Copy of Concave and Convex Lenses

Autor:Sandeep Bappoo, 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

centripetal force
Flip 5 Coins.
探究長方形對角線上的正方形數目
bewijs stelling van Pythagoras
Nikmati Keunggulan Di Bandar Judi Terpercaya

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Start, Copy Segment
Exercise 4
Particles moving around
Test
matching verbal statements

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Diferencia y pendiente
Área
Distribuciones
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Procesos estocásticos o aleatorios