alexislopez792
contestada

HELPPP I WILL MARK YOU
8) A wave with a frequencey of 100.0 Hz travels
through steel with a wavelength of 75 meters.
What is the speed of this wave?

Respuesta :

Answer:

7500m/s

Explanation:

according to the equation:

v = λf

you simply must multiply the frequency of the wave and its wavelength to get the speed so,

(75m)(100hz) = v
*hz is equivalent to 1/s, so multiply m and hz would make m/s)
v = 7500m/s

Otras preguntas