Question

6. On which principle do electronic wristwatches work? Describe briefly.​

Answer 1

Answer:

Modern electronic watches work on one particular principle. This principle is known as quartz. Quartz is a kind of crystal. This crystal is basically electronically driven.

Answer 2

Answer:

A mechanical watch is driven by a mainspring which must be wound either periodically by hand or via a self-winding mechanism. Its force is transmitted through a series of gears to power the balance wheel, a weighted wheel which oscillates back and forth at a constant rate.

Explanation:

please mark me as brainlist