Question

10 Waves Question 2 of 10 A wave travels at a speed of 74 m/s. If the distance between crests is 12 m, what is the frequency of the wave? Use j A. 0.16 Hz B. 6.2 Hz C. 890 Hz D. 62 Hz SUBMIT​

Answer 1

Rounding is necessary: the answer is 6.2 Hz

Step-by-step explanation:

Answer 2

Answer: B 6.2 Hz

Explanation: Equation for waves v = λf.

Frequency = speed / wavelength f = v/λ

f = 74 m/s / 12 m = 6.166... Hz