you are teaching so nice sir .Sir great job. keep it up sir. sir I understood this topic
Very nicely explained and very helpful.
Very nice app
you are really good but for our (africans) sake can you please use english only
I have all the lectures of mlearning physics and physical chemistry
very understandable...but r these videos sufficient for preparation of iitjee
Nice lecture, I got clear idea of this topic. Thanks mam.
mam :) ur teaching is just brilliant thanku so much Ã°Å¸ËœÅ
great thanks a lot man Ã°Å¸â€˜Â¨
Thanks, mum for it explanation
very nice teaching
Fantastic teaching sir