تماشای ویدئو Parabolic mirrors 2 Geometric optics Physics Khan Academy از آی-ویدئو

Parabolic Mirrors 2. Created by Sal Khan. Watch the next lesson: https://www.khanacademy.org/science/physics/geometric-optics/mirrors-and-lenses/v/convex-parabolic-mirrors?utm_source=YTutm_medium=Descutm_campaign=physics Missed the previous lesson? https://www.khanacademy.org/science/physics/geometric-optics/mirrors-and-lenses/v/parabolic-mirrors-and-real-images?utm_source=YTutm_medium=Descutm_campaign=physics Physics on Khan Academy: Physics is the study of the basic principles that govern the physi
27 اسفند 1396
آی-ویدئو