Which of the following correctly expresses the relationship among the speed of sound

PHYSICS · Single correct · A Level · Physics · Waves · Waves

Problem

v

, its wavelength

\lambda

, and its frequency

\nu

? (a)

v = 2\,\lambda\,\nu

(b)

v = \lambda\,\nu

(c)

v = \dfrac{\lambda\,\nu}{2}

(d)

v = \pi\,\lambda\,\nu