Question

what is thermometer and write uses​

Answer 1

Answer:

About Thermometer:-

• Usually thermo means of heat.
• So, thermometers is a device which is used to measure temperature of a body.

Uses of thermometer:-

Old Version of Thermometer:-

• Measuring temperature of a human body
• Measuring temperature of a place, usually higher in hot desert and cold at cold deserts.

New Version of Thermometer:-

• Newer versions require no mercury.
• They require only electricity for their work.

TheAssassin's BRAIN BOOSTER:-

• Mercury (Hg) is used in it because it has a higher rate of expansion even in small temperatures.
• It is the only metal ever discovered in room temperature.

Answer 2

Answer:

A thermometer is tools that measure temperature- how hot or cold something is .thermometer are used to see if you have a fever or tell you how cold it is outside .made up of thermo ( heat) and meter ( measuring device ) the meaning of the word thermometer is pretty

straightforward .

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