How is ultrasound used for cleaning?

  • A
    Ultrasound waves create high-pressure bubbles that scrub surfaces.
  • B
    Ultrasound waves vibrate the cleaning solution to remove dirt from hard-to-reach parts.
  • C
    Ultrasound waves heat the cleaning liquid to dissolve grease.
  • D
    Ultrasound waves use magnetic force to attract dust particles.

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Similar Questions

Distinguish between loudness and intensity of sound.

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Explain how the human ear works.

Calculate the wavelength of a sound wave whose frequency is $220 \,Hz$ and speed is $440 \,m/s$ in a given medium. (in $,m$)

How does the sound produced by a vibrating object in a medium reach your ear?

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