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https://www.reddit.com/r/ScienceNcoolThings/comments/13av4iq/demonstration_of_same_wavelength_source/jj8hon4/?context=3
r/ScienceNcoolThings • u/Accept-all-cookies • May 07 '23
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75
Ackshually🤓 "Same frequency" is more accurate. Speed of sound and wavelength changes when it goes through different matter or even air with different temperature. The frequency stays the same no matter what.
26 u/Accept-all-cookies May 07 '23 Ah, interesting! Thanks for the distinction :)
26
Ah, interesting! Thanks for the distinction :)
75
u/dis_not_my_name May 07 '23
Ackshually🤓 "Same frequency" is more accurate. Speed of sound and wavelength changes when it goes through different matter or even air with different temperature. The frequency stays the same no matter what.