9th Class Science Sound

  • question_answer 35)
    How is ultrasound used for cleaning?

    Answer:

    Ultrasound is used to clean parts located in hard-to-reach places (i.e.) spiral tube, odd shaped parks, electronic components etc. Objects to be cleaned are placed in a cleaning solutions and ultrasonic waves are sent into the solutions. Due to the high frequency, the dust particles, grease get detached and drop out. The objects thus get thoroughly cleaned.


You need to login to perform this action.
You will be redirected in 3 sec spinner