A certain sound has a frequency of 256 hertz and a wavelength of 1.3 m.
(a) Calculate the speed with which this sound travels.
(b)What difference would be felt by a listener between the above sound and another sound travelling at the same speed, but of wavelength 2.6 m?

Explanation

To solve the problem step by step, we will address both parts of the question.

### Part (a): Calculate the speed of sound

1. **Identify the given values:**
- Frequency (f) = 256 Hz
- Wavelength (λ) = 1.3 m

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