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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 |