RANGE of ELECTRON || RANGE of BETA PARTICLE || ABSORPTION CURVE || L-40

[@RamRaa-gh7bw]

Thanks for nice explanation 👍 🙂 👌

[@bindhyachalgupta5571]

The best teacher of India
From Moscow Russia

[@ICSirPhysics]

Thanks

[@jatinverma561]

Sir BSc 1st semester ka ch gravitation upload kar dijiye