Physics Galaxy
http://www.physicsgalaxy.com Doppler’s effect – source and observer not moving in same line, apparent frequency.
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/jC5CQ0w2cJY
Source
Sir can you plz explain the down question….?
Sir for n(app) in question-the initial component is U1cosΦ1 because the sound initially came with u1 speed only, after it reached v1 speed….?but in question u took v1cosΦ1 as initial component…..!
Plz explain
sir what if both the cars emit diffrent frequency?i mean if both car have diffrent quality of horns,then how to deal with that?
sir, the component of velocity will be v1sec(theta)..isn't it?