Respuesta :

Waves tend to travel faster through a hot material than a cold material. The reason behind this is that heat makes the waves obtain more kinetic energy. Thus, temperature and speed is directly proportional. As temperature rises, the speed of wave also increases.

ANSWER:

waves travel faster through hot materials then cold materials

EXPLANATION:


Waves tend to travel quicker through a hot material than a cool material. The purpose for this is warm influences the waves to get more motor vitality. In this way, temperature and speed are straightforwardly corresponding. As temperature rises, the speed of wave likewise increments.so we can say that wave travels faster through hot materials than through cold materials