👉 A sonic fluid is a unique state of matter that combines properties of liquids and gases, achieved by subjecting a liquid to high-frequency sound waves. When these sound waves reach a critical intensity, the liquid's molecules begin to oscillate and move in unison, creating a state where the fluid exhibits both liquid-like viscosity and gas-like compressibility. This results in the fluid behaving like a gas at low pressures but retaining some liquid-like characteristics under high pressure, making it ideal for applications requiring both fluidity and compressibility, such as in microfluidics and high-speed mixing systems.
