Tags » 3-5

In Mourning - Afterglow

Afterglow quickly makes it clear that In Mourning still delivers melodeath with the progressive nature of Opeth, Insomnium‘s atmosphere, and Swallow the Sun…

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Grand Magus - Sword Songs

The good news is, the better blend of new and old Magus makes the war camp much more interesting, with opener “Freja’s Choice” sounding like something off…

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3.5 recall and use the relationship between speed, frequency and wavelength

Wave speed (V) = Frequency (F) x Wavelength (λ)

Units –

  • Wave speed – M/s²
  • Frequency – Hertz/Hz
  • Wavelength – metres