Online video Lecture Number 01, for TDC Part-3, Physics (H) & MSC (1st Sem) basic idea. by Prof. Dr. Pankaj Kumar | Langat Singh College, Muzaffarpur

Kindly click on the link:

https://drive.google.com/file/d/115jS14Ib4dBnyh58aSccpHD-Rp5N75Ks/view

https://drive.google.com/file/d/11WuZ5JPJzZ6mI7YjleZHn_R_E3Bdrafy/view