working at home by using a computer terminal electronically linked to one's place of employment. Origin of telecommuting. 1970-1975. First recorded in 1970-75; telecommute + -ing1.
A humidity monitoring device is called a hygrometer. Hygrometers may be designed for indoor or outdoor humidity monitoring use (or both). Below is a summary of the types of hygrometers available for measuring humidity. Analog hygrometers use a moisture-sensitive material that is attached to a coil spring.
Difference between Temperature and Humidity. â¢ Temperature is a measure of heat whereas humidity is a measure of the amount of water vapor present in air. â¢ Temperature of air is governed by solar radiation and higher solar energy means higher temperature of air.here is another concept called relative humidity which is a percentage of the actual amount of water vapor present in air to what air can hold at that temperature in theory. Hygrometers are used to measure humidity present in air. Let us see how humidity affects us in summers.