تماشای ویدئو Object image height and distance relationship Geometric optics Physics Khan Academy از آی-ویدئو

Object Image Height and Distance Relationship. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/physics/geometric-optics/mirrors-and-lenses/v/thin-lens-equation-and-problem-solving?utm_source=YT
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