Flashcards
physics ear flashcards
Flashcards do conjunto (7)
- 1what is the range of human hearing?20Hz - 20kHz
- 2what animal has a range of hearing that is 75Hz - 150kHz? mouse, elephant or dolphin?Dolphin
- 3what is the flap of cartilage and skin that is what we call the ears actually called?the Pinna/Pinnae
- 4what are the three small bones in the ear?hammer, anvil and stirrup.
- 5what is sound called if it too high pitched for humans to hear? (over 20kHz)ultrasound
- 6what is sound called if it is too low pitched for humans to hear? (below 20Hz)infrasound
- 7how low can an elephant hear (Hertz)5
Informações
- Descrição
- flashcards about how ears work and the range of hearing for various animals.
- Criado por
- Nathan de Carle
- Visualizações
- 20
- Avaliação