Question

Which of the following instrument measure time most accurately. 1)sundial

2)quartz watch 3)pendulum clock 4)watch with balanced wheel​

Answer 1

Step-by-step explanation:

Quartz watch measures time more accurately

Answer 2

Quartz watch

Step-by-step explanation:

Quartz clocks and quartz watches are timepieces that use an electronic oscillator regulated by a quartz crystal to keep time. This crystal oscillator creates a signal with very precise frequency, so that quartz clocks and watches are at least an order of magnitude more accurate than mechanical clocks.