Physics Sound part 1 (Production & Propagation of sound) CBSE class 9 IX
[youtube http://www.youtube.com/watch?v=mM5hbBoLz_o&fs=1&rel=0]
Physics Sound part 1 (Production & Propagation of sound) CBSE class 9 IX.
Video Rating: 4 / 5
[youtube http://www.youtube.com/watch?v=mM5hbBoLz_o&fs=1&rel=0]
Physics Sound part 1 (Production & Propagation of sound) CBSE class 9 IX.
Video Rating: 4 / 5
interesting to learn and easy too… :D
Thank u..very much for such a nice explanation. It really helped me a lot
to understand this chapter.
Waoo mam thanks u r a brilliant teacher.. Now I don’t need to go to
coaching… 🙂 :)
very nice thank you mam
sasssssssssssaa
Great explanation made it easier to understand this mind boggling concept
Ty :)))))))))
awesome exlanations…. thankyou
i was like why didn`t i knew about this
Thank you ma’am
superb
Its very good and the way of explaing is like woaaw….. thank u soo much
mam for making this videos… it helped me a lot!!!!!!
it really helped me for my exams!!!but it is tooo lengthy make it
shorter!!!but explanation is superb!!!
good
it is a brilliant video thanks mam
thank you mam. it helps me a lot in understanding the chapter very easily.
can you suggest a book of physics class 9 for exams
it helps me a lot.. thanks!!!
i was seeing right know
as my scince teacher very good method to study before exams………..
Its a good video but u need to make it HD because i cannot see properly
superbbb!!!!brillliant i know it is a repitition but it is sooo good so i
could’nt stop appreciating it!!!!!thank you very very much mam
great video very helpful