Information storage devices class 10 physics | Primary and secondary storage devices

In this lecture, information storage devices have been explained.
#class10thphysics #universityphysics
9 kpk: • Class 9 Physics
9 ptb : • 9th physics Punjab board
10.: • Class 10th Physics

[@Ikram-w3]

Amazing information sir g

[@SulemanKhan-yr8fg]

Please Sir start radioactivity chap soon

[@SohrabKhan-fn8bf]

Sir first ka course start kare na plZ