Velocity of a wave (2911)

, por F_y_Q

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The wavelength of a wave is 0.00015 m and its frequency is 7 000 Hz. What is the velocity of the wave?

P.-S.

The velocity of the wave is:

\color[RGB]{2,112,20}{\bm{v = \lambda \cdot \nu}}:

v = 0.00015\ m\cdot 7\ 000\ Hz = \fbox{\color[RGB]{192,0,0}{\bm{1.05\ \frac{m}{s}}}}