Question

Explain how ultrasound is used to clean spiral tubes and electronic components.

Answer 1

The given objects are placed in a cleaning solution and ultrasound waves are passed into the solution. Due to the high frequency of waves, the ultrasound waves stir up the cleaning solution. Because of stirring, the particles of dust and grease sticking to the objects vibrate too much, become loose, get detached from the objects and fall into solution. The objects get cleaned thoroughly.