Q. What are the interesting facts about quartz wall clock?

Answer

Quartz clocks employ electrical oscillators that are controlled by a quartz crystal to maintain accurate timekeeping. Quartz clocks are at least ten times more precise than their mechanical counterparts because of this crystal oscillator, which generates a signal with an extremely precise frequency. By analyzing the frequency of this signal, digital logic may generate a time display in the form of a digital number, often in hours, minutes, and seconds. They have been the most popular method of keeping track of time since the 1970s. Quartz can be very attractive when shaped and polished by a jeweler who is familiar with the mineral's unique qualities.