different between ultrasonic vs piezo

ultrasonic

English

Etymology

ultra- +? sonic

Pronunciation

  • Rhymes: -?n?k

Adjective

ultrasonic (comparative more ultrasonic, superlative most ultrasonic)

  1. (acoustics) Beyond (higher in frequency than) the range of sound perceptible to the human ear; with a frequency of 20 kilohertz or higher.

Antonyms

  • infrasonic

Related terms

  • ultrasound, ultrasonics
  • sonic
  • megasonic

Translations

Anagrams

  • intralocus

Romanian

Etymology

From French ultrasonique

Adjective

ultrasonic m or n (feminine singular ultrasonic?, masculine plural ultrasonici, feminine and neuter plural ultrasonice)

  1. ultrasonic

Declension

ultrasonic From the web:

  • what ultrasonic frequency repels rabbits
  • what ultrasonic frequency repels dogs
  • what ultrasonic cleaner to buy
  • what ultrasonic frequency repels bats
  • what ultrasonic humidifier
  • what ultrasonic frequency repels squirrels
  • what ultrasonic means
  • what ultrasonic sensor


piezo

English

Etymology

From the prefix piezo-.

Adjective

piezo (not comparable)

  1. Of or relating to a kind of ignition, used in portable camping stoves etc., where pressing a button causes a small spring-loaded hammer to strike a crystal of PZT or quartz, creating a voltage which ignites the gas.

Anagrams

  • poize

piezo From the web:

  • what piezoelectric materials
  • what piezoelectric means
  • what's piezometric pressure
  • piezo meaning
  • what piezoelectric crystals
  • what piezoelectric device
  • piezoelectric what is it used for
  • piezometric what does it mean
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