KnowledgeBoat Logo
LoginJOIN NOW

Physics

State two applications of echo.

Sound

Answer

The applications of echo are —

  1. Dolphins detect their enemy and obstacle by emitting the ultrasonic waves and hearing their echo.
  2. In medical field, echo method of ultrasonic wave is used for imaging the human organs (such as liver, gall bladder, uterus, womb, etc.) This is called ultrasonography.

Answered By


Related Questions