difference in sound frequencies detected by humans and animals. (1 Viewer)

[will-pj-doyle]

just wondering if anyone could help out with this question that was so rudely and selfishly included by me teachers in me trial.

explain the possible reason for the difference in sound frequencies detected by humans and other animals.

twas a 4 mark question.

 

[jannny]

I dont get how high frequency waves travel shorter as opposed to low frequency waves travelling longer. Isn't it louder sounds travel longer?