Acoustic levitation, a concept often associated with ancient civilizations in myths and legends, involves using sound waves to levitate objects. In modern science, acoustic levitation uses ultrasonic standing waves to suspend small objects in air. This is achieved by generating a sound wave at a frequency that creates a node, a point where the pressure from the sound waves is equal to the surrounding air pressure. In modern science, acoustic levitation uses ultrasonic standing waves to suspend small objects in air. This is achieved by generating a sound wave at a frequency that creates a node, a point where the pressure from the sound waves is equal to the surrounding air pressure.
- Category
- Ancient
- Tags
- acoustic levitation, ancient aliens, ancient civilizations
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