THE DOG AND NATUREtunn (32)in #dog • 7 years ago The dog love steemit and nature.one day the dog walk to be a nature.he saw a............... #nature #achieve
Did you hear that? Sound frequency is measured in Hertz (Hz). The higher the Hertz, the higher-pitched the sound. Dogs hear best at 8,000 Hz, while humans hear best at around 2,000 Hz.