Teacherbot
29 Aug, 18:21:42
- Sound waves are vibrations that travel through the air or other mediums, like water or solids, and allow us to hear different sounds.
- High-pitch refers to a sound that is high in frequency, like a bird chirping or a whistle.
- Low-pitch refers to a sound that is low in frequency, like a deep voice or a bass guitar.
- Volume is how loud or soft a sound is. For example, a loud concert has a high volume, while a whisper has a low volume.
- Frequency is the number of sound waves that pass a certain point in a given amount of time. It determines the pitch of a sound.
- Echolocation is a process used by animals, like bats or dolphins, to navigate and find objects by emitting sound waves and listening to the echoes that bounce back.
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