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Two converging lens system
Author:
plumba
Move L_1 and L_2 to change the position of the two lens Move f_1 and f_2 to change the focal points of the two lens
GeoGebra
New Resources
判斷錐體
Colors for GeoGebra
רישום חופשי
apec
從邊長辨認四邊形
Discover Resources
Trigonometrijske jednačine / Trigonometric equations
GeoGebra Laboratory 05
Leah and Nicole's House of Awesomeness Floor #1
Exploring approximations of definite integrals
สามเหลี่ยมพีทาโกรัส
Discover Topics
Geometry
Straight Lines
Binomial Distribution
Curve Sketching
Arithmetic Operations