Drinking cranberry juice is a fairly well-known and natural way to both help prevent urinary tract infections, as well as help speed the recovery process when a UTI develops. Just drinking two 4-ounce glasses of cranberry juice daily is often enough to both prevent a UTI and speed recovery when an infection does develop.
Ultrasound waves travel faster through a stiff medium, such as bone. In echocardiography, the velocity of sound is assumed to be approximately 1,540 m/sec (or 1.54 m/msec). Sound waves travel through the air with speed of 330 m/s.
Ultrasound is sound energy whose frequency is above the normal human hearing range. In an ultrasonic cleaner, ultrasonic energy is transmitted to the cleaning solution via a bank of transducers attached to the machine's tank.At sufficient ultrasonic power levels, tiny regions of vacuum often called cavitation bubbles form in the liquid as the peak sound wave expansion passes.n an ultrasonic cleaner, ultrasonic energy is transmitted to the cleaning solution via a bank of transducers attached to the machine's tank. At sufficient ultrasonic power levels, tiny regions of vacuum often called cavitation bubbles form in the liquid as the peak sound wave expansion passes.