Question

What is hygrometer ????​

Answer 1

Hygrometer, instrument used in meteorological science to measure the humidity, or amount of water vapour in the air.

Answer 2

Answer:

A hygrometer is an instrument used to measure the amount of water vapor in air, in soil, or in confined spaces. Humidity measurement instruments usually rely on measurements of some other quantities such as temperature, pressure, mass, a mechanical or electrical change in a substance as moisture is absorbed.

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