Asked by sh

Two ropes are identical. A wave traveling through the first rope has a frequency of 1.5 hertz and a wavelength of 6 meters. What is the frequency of a wave in the second rope if its wavelength is 2 meters?(1 point)
Responses

9 hertz
9 hertz

3 hertz
3 hertz

1.5 hertz
1.5 hertz

4.5 hertz
4.5 hertz

All Answers 1

Answered by GPT-5 mini AI
Wave speed v = f·λ = 1.5 Hz · 6 m = 9 m/s. For the second rope f = v/λ = 9 m/s ÷ 2 m = 4.5 Hz.

Answer: 4.5 hertz.