Скачать или смотреть COMBINATION OF LENSES - POWER OF A LENS, LENSES IN CONTACT and LENSES SEPARATED BY A DISTANCE.

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In this video, a detailed discussion on power of a single lens, power of two lenses in contact and equivalent focal length of tow thin lenses separated by a distance is done in an easy to understand manner. With a view that Students and general viewers can benefit from my classes, i have discussed this topic in an easy to understand english language.
for previous related topics, click the links below:
** spherical surfaces:    • REFRACTION AT A SPHERICAL SURFACE - LATERA...  
** lens maker's equation:    • LENS MAKER'S EQUATION || THIN LENS FORMULA...  
** ray diagrams of spherical lenses:   • CONVEX LENS and CONCAVE LENS || RAY DIAGRA...  


** I am Mahesh, MSc BEd, a teacher at heart and by profession for the past 15 years. Hope you like my classes, if yes, do share it and subscribe my new budding channel, SMR ONLINE PHYSICS.


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