Question

how is time measured in Laboratories​

Answer 1

Answer:

An instrument used to measure the time is clock or stopwatch. Ancient peoples use sundials to measure time.

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Answer 2

Answer:

The units to measure time ranges from millisecond to hours and can be measured in stopwatch, or athlete's watch and the units of temperature are measured in Kelvin and Celsius.

Explanation:

A large variety of devices have been invented to measure time. The study of these devices is called horology. ... The position of the shadow marks the hour in local time. The idea to separate the day into smaller parts is credited to Egyptians because of their sundials, which operated on a duodecimal system.

An instrument used to measure time is called a clock. People used instruments such as sundials and hourglass to keep track of time.