Sound Wave Propagation

Sound wave propagation refers to how sound travels through different mediums, such as air, water, or tissues in the body. In the context of ultrasound, high-frequency sound waves are emitted by a transducer and pass through the medium. When these waves encounter different materials, they bounce back (echo) at varying rates. This returning echo is analyzed to create images or gather information about the structure and functions of internal organs. Ultrasound is widely used in medical diagnostics due to its non-invasive nature and ability to provide real-time visualization without radiation.