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Words related to ultrasonic

ul·tra·son·ic
U u

  • acoustooptics

    the branch of physics dealing with the relationships between acoustics and light

  • echocardiograph

    an instrument employing reflected ultrasonic waves to examine the structures and functioning of the heart.

  • echoencephalograph

    a device that employs reflected ultrasonic waves to examine the position of brain structures.

  • phacoemulsification

    the removal of a cataract by first liquefying the affected lens with ultrasonic vibrations and then extracting it by suction.

  • supersonic

    greater than the speed of sound waves through air.

  • ultrasound

    Physics. sound with a frequency greater than 20,000 Hz, approximately the upper limit of human hearing.
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