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About

Doppler Effect Sound Wave JavaScript Applet

 

For Teachers

Translations

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es Spanish español Google
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zh CN Chinese (CN ) 中文(CN )

Software Requirements

SoftwareRequirements


Android iOS Windows MacOS
with best with Chrome Chrome Chrome Chrome
support full-screen? Yes. Chrome/Opera No. Firefox/ Samsung Internet Not yet Yes Yes
cannot work on some mobile browser that don't understand JavaScript such as.....
cannot work on Internet Explorer 9 and below

 

Credits

Fu-Kwun Hwang and remixed by lookang (This email address is being protected from spambots. You need JavaScript enabled to view it.); lookang

end faq

 http://iwant2study.org/lookangejss/04waves_14sound/ejss_model_dopplerxywee01/dopplerxywee01_Simulation.xhtml

Sounds coming from a moving source seem to change in pitch as their distance from the listener changes.

 

Other resources

http://www.lon-capa.org/~mmp/applist/doppler/d.htm

http://www.opensourcephysics.org/items/detail.cfm?ID=9982

https://cosci.tw/run/?name=EcF4ld1552613409730&fbclid=IwAR3pHi_xYUtBXu5aZSU4zkUCh6IpWuZpi4Y0SqVKdtEAwJDe8vnPUCVjT2k 

Video

https://www.youtube.com/watch?v=t0Bfq0UCuPc&fbclid=IwAR1kLYSrN8PJ6bsweExAqmPMsojhrLnN6AyYa6v1ZxrfbLphwtywzhJgdp4 

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