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Hear & Bal Act
Hearing and Balance Activity
| Question | Answer |
|---|---|
| The key to sound is | Vibration |
| Besides sound, the ear provides | Balance |
| A high pitched sound is the result of | Short waves moving quickly |
| The ear is divided into three parts, which are | External, middle, and inner ear |
| The loudness of a sound depends on the wave’s | Amplitude |
| The common names of the tiny bones in the middle ear are | Hammer, anvil, and stirrup |
| What can cause motion sickness? | Sensory conflict |
| What catches sound waves and passes them into the ear canal | Pinna |
| Equilibrium is controlled by | Movement of the head |
| The eardrum is also known as the | Tympanic membrane |