peace16love143
peace16love143 peace16love143
  • 04-02-2015
  • Physics
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A wave's frequency is 2Hz and its wavelength is 4 m. What is the wave's speed?

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VzDeath
VzDeath VzDeath
  • 04-02-2015
[tex]w=lambda*f \\ w=4m*2Hz \\ w=8[/tex]
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