The speed of a sound wave is determined by the medium through which it is traveling. In general, sound waves travel at different speeds in different mediums. In air at room temperature, the speed of sound is approximately 343 meters per second (m/s).
To calculate the speed of a sound wave, you can use the formula:
Speed = Frequency × Wavelength
Given that the frequency is 200 Hz and the wavelength is 3.1 m, we can substitute these values into the formula:
Speed = 200 Hz × 3.1 m
Calculating this, we get:
Speed = 620 m/s
Therefore, a 200 Hz sound wave with a wavelength of 3.1 m would travel at a speed of 620 meters per second in the given medium (assuming it is air at room temperature).