name the device which is used to measure the hotness of coldness of an object
Answers
Answer:
The object is Thermometer.
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Answer: The device which is used to measure the hotness of coldness of an object is THERMOMETER
Explanation:
As we all know, Thermometer is an instrument for measuring the temperature of a system. Temperature measurement is important to a wide range of activities which includes manufacturing, scientific research, and medical practice.
Thermometer was invented by the Italian mathematician-physicist Galileo Galilei .
Any substance that somehow changes with alterations in its temperature (hotness and coldness) can be used as the basic component in a thermometer.
Thermometers are simple, inexpensive, long-lasting . The liquid present in thermometers is mercury or colored alcohol which is sealed in a glass tube with a gas like nitrogen or argon making up the rest of the volume of the tube. The thermometer measures temperature on two different scales: Celsius (C) and Fahrenheit (F).
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