Which statement is true for a sound wave entering an area of warmer air?Select one of the options below as your answer:A. The wave travels faster and with the same wavelength.B. The wave travels at the same speed but with an increased wavelength.C. The wave travels at the same speed and with the same wavelength.D. The wave travels slower and with an increased wavelength.E. The wave travels faster and with an increased wavelength.

Question

anonymous · Answer

Warmer air means less dense, so the wave should slow down. I was going to start thinking about the wavelength but from your options it only leaves D anyway...

anonymous · Answer

coo