What is a thermometer?
Understand the Problem
The question is asking for a definition or explanation of what a thermometer is, including its purpose and how it functions.
Answer
A thermometer measures temperature.
A thermometer is an instrument that measures temperature.
Answer for screen readers
A thermometer is an instrument that measures temperature.
More Information
Thermometers can measure the temperature of solids, liquids, and gases. They are used in various fields including medicine, meteorology, and cooking.
Sources
- Thermometer - National Geographic Education - education.nationalgeographic.org
- Thermometer - Wikipedia - en.wikipedia.org
- Thermometer | Definition, Types, & Facts - Britannica - britannica.com
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