## anonymous 4 years ago A vibrating body having constant frequency sends waves 0.2 m long thorugh the medium A and 0.2 long through the medium B.If the speed of sound produced in medium A be 280 m/s, what is the speed of sound in medium B ? Answer needed urgently, Pl. help

1. anonymous

$\lambda = {v \over f}$If frequency $$f$$ is constant, and the wavelength $$\lambda$$ is the same, what will the velocity be?

2. anonymous