1. The problem statement, all variables and given/known data A sound wave is generated by a source of frequency 440hz is moving through 25 deg celcius air. The sound wave strikes a solid block of steel and propagates into the steel. What is the wavelength of the sound wave inside the steel. The density of steel is 7.85 g/cm^3 and the bulk modulus of steel is 1.6 x 10^11 n/m^2. 2. Relevant equations 331 + (.607 x temp in deg C) 3. The attempt at a solution 331 + (.607 x 25) = 346.175 air speed is about all i know for this problem... any help?