21. What is the study of timing devices called?

1.	21. What is the study of timing devices called?
Answer» Hope it HELPS you follow me Explanation:In current USAGE, HOROLOGY refers mainly to the study of MECHANICAL time-keeping devices, while chronometry more broadly includes electronic devices that have largely supplanted mechanical clocks for the best ACCURACY and precision in time-keeping. People interested in horology are called horologists.

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21. What is the study of timing devices called?​

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21. What is the study of timing devices called?