Engineering Physics – 19-20 Posted bySASIKUMAR SAugust 6, 2019October 31, 2020Posted inUncategorized Subject notes unit-i-properties-of-matterDownload unit-2-waves-and-fiber-opticsDownload unit-ii-laser – pptDownload unit-3-thermal-physicsDownload unit-4-quantum-physicsDownload unit-5-crystal-physicsDownload Share this:TwitterFacebookLike this:Like Loading...