Question

Assertion (A): Quartz clocks are more accurate than pendulum clocks. Reason (R): Quartz clocks use periodic motion of simple pendulum for the measurement of time.Immersive Reader Both A and R are true and R is the correct explanation of A. Both A and R are true, but R is not the correct explanation of A. A is true but R is false. Both A and R are false.

Answer 1

Answer:

A is true but R is false

solutions:

Quartz clocks contain an electric circuit and are more accurate than pendulum clocks.