Question

Difference between mechanical and digital stopwatch

Answer 1

Explanation:

Mechanical stopwatches are powered by a mainspring, which must be periodically wound up by turning the knurled knob at the top of the watch. Digital electronic stopwatches are available which, due to their crystal oscillator timing element, are much more accurate than mechanical timepieces.

Answer 2

Answer:

mechanical stopwatch are powerd by a mainspring , which must be periodically wound up by turning the knurled knob at the top of the watch. Digital electronic stopwatch are available which, due to their crystal oscillator timing element, are much more accurate than mechanical timepieces.