Physics Galaxy
http://www.physicsgalaxy.com Doppler’s effect – moving source and observer at rest, apparent wavelength of source, apparent frequency perceived by observer.
To keep yourself updated about physics galaxy activities on regular basis follow the facebook page of physics galaxy at https://www.facebook.com/physicsgalaxy74
The website, aimed at nurturing grasping power students, has classroom lectures on almost all the topics. It is an outcome of 23-year long toil of Physics expert who has made it a mission to simplify the complexities of Physics.
Ashish Arora, the brain behind this interactive unique website, has all his lectures available on web for free of cost. He has created a youtube channel in the name of Physics Galaxy. Today more than 6000 video lectures are being watched per day on this website which is highest among any other e-learning website in India. Till now more than 3.6 Million videos are watched on it. On each video subtitles are also available in 67 languages using google translator including English, Hindi, Chinese, French, Marathi, Bangla, Urdu and other regional and international languages.
Besides uploading transcripts of all his videos, he has created a software based synchronized European voice accent of all videos to benefit students in USA, Europe and other countries.
Reference link of this video is at http://youtu.be/nKad6S_i84k
Source
Sir sounds wave are longitudinal but you are making transverse wave
Thank you so much Sir legend lecture
why don't we consider speed of sound wrt observer as c+v
cant we say it is a case of beat
Wow sir:-):-) awesome
from which book u teach sir?
the best explanation. thank you very much sir
Sir In a case when the source and the observer are placed in two separate media in which velocity of sound is different..how can we calculate the apparent wavelength?
Why did the initial wave and the wave after covering some distance meet at the same point?
Sir, if both source and observer are stationary but wind blows from source to observer, then should we take it as an equivalent case of source moving towards the observer?Also should we take this case as the change of frequency of the wave or the change of wavelength of the received sound?