Question

The distance between the center of a condensation and the center of an adjacent

rarefaction is 70.10 cm.If the frequency is 307.0 Hz, how fast are these waves moving?

Answer 1

v = 215.207 m/s

Step-by-step explanation:

given,

distance between center of condensation and the center of adjacent refraction (λ) = 70.10 cm = 0.7010 m (∵ 1 cm = 0.01 m))

frequency = 307.0 Hz

to calculate how fast the wave is moving

V = ν λ

v = 307.0 × 0.7010

v = 215.207 m/s

hence, the wave is moving with velocity of v = 215.207 m/s