![Coherent & Incoherent Light | Definition, Sources & Differences - Video & Lesson Transcript | Study.com Coherent & Incoherent Light | Definition, Sources & Differences - Video & Lesson Transcript | Study.com](https://study.com/cimages/videopreview/videopreview-full/i0tdm7wdoj.jpg)
Coherent & Incoherent Light | Definition, Sources & Differences - Video & Lesson Transcript | Study.com
![Two coherent point sources of sound wave S1 and S2 produce sound of same frequency 50 Hz and wavelength 2 cm with amplitude 2 x (10)^ - ^3 m. Each circular arc Two coherent point sources of sound wave S1 and S2 produce sound of same frequency 50 Hz and wavelength 2 cm with amplitude 2 x (10)^ - ^3 m. Each circular arc](https://dwes9vv9u0550.cloudfront.net/images/3660383/0c08be25-d789-4392-b7be-644bd017e219.jpg)
Two coherent point sources of sound wave S1 and S2 produce sound of same frequency 50 Hz and wavelength 2 cm with amplitude 2 x (10)^ - ^3 m. Each circular arc
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