Sewyansow hwilas

  • Frequency f po ν (ν = nu Grek) hertz, Hz f = 1/t (t = spys termyn) Tonnhys Wavelength λ meter, m v = ν.λ (furvel ton) Ober gwrys Work po heat Wd joule, J Wd...
    5 KB (173 ger) - 21:07, 14 Hwevrer 2023