Ree
Prime
China
DMCA
Online concept classes
In this channel all topics related social, science from 6to 10th will be covered
5 个视频
上传的视频
28:09
1
Reflection of sound in Hindi|echo|reverberation
Online concept classes
16:30
1
Quality of sound|quality of sound in Hindi|pitch|music and noise|Tone and note
Online concept classes
17:43
1
Sound kya hai|frequency|wavelength|amplitude|time period
Online concept classes
27:57
5
What is sound|sound kya h|sound waves|production of sound|propagation of sound
Online concept classes
23:46
34
Blood cells, what is blood cells, blood cells kya h
Online concept classes