Convex Lens | PHYSICS Lecture for SSC , NDA , CDS , State Exams etc HD

Convex Lens | PHYSICS Lecture for SSC , NDA , CDS , State Exams etc Convex lenses are thicker at the middle. Rays of light that pass through the lens are brought closer together (they converge). A convex lens is a converging lens. When parallel rays of light pass through a convex lens the refracted rays converge at one point called the principal focus. The distance between the principal focus and the centre of the lens is called the focal length. Watch complete Physics playlist : https://goo.gl/fkms60 Biology https://goo.gl/n0rdVc Chemistry https://goo.gl/YiCJ0P Watch Science playlist here : https://goo.gl/UCeAf1 Watch our Quantitative Videos playlist below : https://goo.gl/eyU3rM Watch Our Reasoning Videos Playlist below : https://goo.gl/GLf2yu Watch Our English Videos Playlist below : https://goo.gl/FSp3Fy Watch Current Affairs Week Wise Here : https://goo.gl/Mi3Ri1 Watch Computer Awareness Playlist Here : https://goo.gl/HfhxsV If you are Preparing for SSC and Other Govt Exams then watch these Science Videos Also : Watch Advanced Mathematics playlist below : https://goo.gl/5hkFQP Watch Reasoning For SSC CGL , CHSL , UPSC , State PSC ,Railway https://goo.gl/SbxHbH Watch Science playlist here . https://goo.gl/UCeAf1 ******************************************************************** Follow Us below social links to reach out us. Like Our Facebook Page : https://goo.gl/V9RrYz Join our Study Group https://goo.gl/Ygba1C Join our Twitter Handle https://goo.gl/P6vHCs Join our Gplus updates : https://goo.gl/C97U5g Visit our Website https://goo.gl/36WzZb For Business Queries contact Us : currentaffairsfunda@gmail.com ******************************************************************** Watch Quantitative Aptitude Videos chapter wise ******************************************************************** Simplification https://goo.gl/6ItFLN Number System https://goo.gl/QMZPpF Ratio and Proportion https://goo.gl/2onZVW Percentage https://goo.gl/nrCHxG Ages https://goo.gl/Wg0zYE Number Series https://goo.gl/ee7TGW Surds and Indices https://goo.gl/nY8ayV Partnership https://goo.gl/UUdl2K Quadratic Equations https://goo.gl/bovORD Time and Work https://goo.gl/Rf4eGh Pipe and Cisterns https://goo.gl/jN2EBm Average https://goo.gl/Pdn3fb Time Speed and Distance https://goo.gl/HtgCvR profit and loss Complete https://goo.gl/maUx2S simple interest and compound interest https://goo.gl/ibFuqa Mixture & Alligation https://goo.gl/b7k1Ef Data Interpretation https://goo.gl/ZgPYHb Boat and Stream https://goo.gl/ME86nC Permutation and Combination https://goo.gl/GwH59V Probability https://goo.gl/j4KrAH Mensuration https://goo.gl/lYo2zV Approximation https://goo.gl/B4Oa7A Mix Quantitative Aptitude Questions (SSC , Bank , Railway Exams) https://goo.gl/UsW7nn *********************************************************** Watch Reasoning Videos chapter-wise from here : ********************************************************