Ray Optics 08 || Combination of Lenses, Power of Lens and Magnification || 12 Physics || CBSE Board скачать в хорошем качестве

Ray Optics 08 || Combination of Lenses, Power of Lens and Magnification || 12 Physics || CBSE Board

For Live lectures of CBSE, JEE and NEET from Mandeep sir, contact: 8130030691 In this video lecture, I have discussed the power, focal length, and magnification of a combination of thin lenses in contact. I have also discussed the meaning of the power of a lens and its SI unit. SI unit of optical power is dioptre. #Physicsclass12 #Boardexam2021 #Rayoptics --------------------------------------------------------------------------------------------------------------- ** Contact us *** --------------------------------------------------------------------------------------------------------------- WhatsApp : 8130030691 Instagram:   / mandeepeducationacademy   Facebook:   / mandeepeducationacademy   Website: https://mandeepeducationacademy.com/ All the best :-) ----------------------------------------------------------------------------------------------------------------