WebSep 8, 2024 · A thermometer is an instrument that measures temperature. It can measure the temperature of a solid such as food, a liquid such as water, or a gas such … WebTemperature is a measure of how hot something is. Water freezes at 0°C (degrees Celsius) and boils at 100°C. ... Exercise in reading thermometers that have the same …
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WebAn armpit (axillary) temperature is usually 0.5 F (0.3 C) to 1 F (0.6 C) lower than an oral temperature. How does a thermometer measure temperature quizlet? Bulb thermometers work using the expansion of a water and alcohol mixture. You read the marking on the scale at the height of the liquid. How do spring thermometers work? WebSep 15, 2024 · Forehead thermometers provide a quick and sterile way to assess an individual’s temperature. They use infrared sensors to measure temperature. They … tintin t shirts online
Measure Up with a Homemade Thermometer
WebJan 3, 2024 · Thermometers measure temperature by using materials that change in some way when they are heated or cooled. In a mercury or alcohol thermometer, the liquid expands as it is heated and contracts when it is cooled, so the length of the liquid column is longer or shorter depending on the temperature. Modern thermometers are calibrated … WebMeasurement spot diameters of a Fluke 63 Infrared Thermometer at three distances. Infrared (IR) thermometers enable you to measure temperature quickly, at a distance, and without touching the object you're measuring. … WebMar 1, 2024 · thermometer, instrument for measuring the temperature of a system. Temperature measurement is important to a wide range of activities, including manufacturing, scientific research, and medical … tintin train