Question

4 சார்பெழுத்து எத்தனை வகைப்படும்? அவை யாவை? சார்பெழுத்துகளின் வகைகள்
இலக்கணம் 1Page 15
TNSCERT Class 7

Answer 1

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

Explanation:

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