The distance between consecutive peaks of a transverse wave is 1.45m. Eight peaks pass by you in 13.7s. a. How fast is this wave travelling? b. Could this be a sound wave? Explain your reasoning.

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**Text for Educational Website:**

The distance between consecutive peaks of a transverse wave is 1.45 m. Eight peaks pass by you in 13.7 seconds.

a. How fast is this wave travelling?

b. Could this be a sound wave? Explain your reasoning.

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**Explanation:**

- Distance between peaks (wavelength) = 1.45 meters
- Time for 8 peaks to pass = 13.7 seconds

**Calculations:**

1. **Find the frequency:**
   - Number of wavelengths (peaks) = 8
   - Time = 13.7 seconds
   - Frequency (f) = Number of peaks / Time = 8 / 13.7 Hz

2. **Calculate the speed of the wave:**
   - Speed (v) = Wavelength (λ) × Frequency (f)
   - v = 1.45 m × (8 / 13.7) Hz

3. **Determine if this could be a sound wave:**
   - Compare the calculated wave speed with typical sound speeds in various mediums (e.g., air, water, etc.).

**Conclusion:**

- Based on the speed calculated, analyze whether the wave could realistically be a sound wave, considering standard sound speeds.
Transcribed Image Text:**Text for Educational Website:** The distance between consecutive peaks of a transverse wave is 1.45 m. Eight peaks pass by you in 13.7 seconds. a. How fast is this wave travelling? b. Could this be a sound wave? Explain your reasoning. --- **Explanation:** - Distance between peaks (wavelength) = 1.45 meters - Time for 8 peaks to pass = 13.7 seconds **Calculations:** 1. **Find the frequency:** - Number of wavelengths (peaks) = 8 - Time = 13.7 seconds - Frequency (f) = Number of peaks / Time = 8 / 13.7 Hz 2. **Calculate the speed of the wave:** - Speed (v) = Wavelength (λ) × Frequency (f) - v = 1.45 m × (8 / 13.7) Hz 3. **Determine if this could be a sound wave:** - Compare the calculated wave speed with typical sound speeds in various mediums (e.g., air, water, etc.). **Conclusion:** - Based on the speed calculated, analyze whether the wave could realistically be a sound wave, considering standard sound speeds.
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