Science · Topic 83 of 124
Sound Frequency
⭐ MasteredFrequency is how many vibrations happen each second, and it decides how high or low a sound is. High-frequency sounds have a high pitch, while low-frequency sounds sound deep.
💡 Fun fact
Humans can usually hear sounds between about 20 and 20,000 vibrations per second.
All about Sound Frequency
Frequency is the number of vibrations that happen each second. It decides how high or low a sound is.
Humans can usually hear sounds with frequencies between about 20 and 20,000 vibrations per second. Some animals, such as dogs and bats, can hear much higher frequencies than we can.
🎮 Try it yourself!
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