πŸ“’ Too many exams? Don’t know which one suits you best? Book Your Free Expert πŸ‘‰ call Now!

  • google app store apple app store
  • βœ–

      Question

      The functioning of a quartz crystal in a watch is based

      on which principle?
      A Johnson effect Correct Answer Incorrect Answer
      B Photoelectric effect Correct Answer Incorrect Answer
      C Edison effect Correct Answer Incorrect Answer
      D Piezoelectric effect Correct Answer Incorrect Answer

      Solution

      Quartz crystals in watches work on the piezoelectric effect, where they generate an electric charge in response to mechanical stress, maintaining precise timekeeping.

      Practice Next
      ask-question