Thermometers definition
Webbdevice that measures temperature or a temperature gradient WebbEin Thermometer ( altgriechisch θερμός thermós, deutsch ‚warm‘ und altgriechisch μέτρον métron, deutsch ‚ Maß, Maßstab‘) ist ein Messgerät zur Bestimmung der Temperatur . Viele Thermometer basieren auf der Temperaturabhängigkeit der Ausdehnung von Flüssigkeiten, Gasen oder Festkörpern, deren Ausdehnungskoeffizient bekannt ist.
Thermometers definition
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Webb25 juli 2024 · A bimetallic thermometer consists of a bimetallic strip, which is constructed by bonding together with two thin strips of two different meta s, such that, they cannot move relative to each other. Bimetallic strips can be arranged in various forms like flat, spiral and single helix and multiple helix configurations. Webb8 sep. 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 as air. The …
Webbthermometer ( θəˈmɒmɪtə) n an instrument used to measure temperature, esp one in which a thin column of liquid, such as mercury, expands and contracts within a graduated sealed tube. See also clinical thermometer, gas thermometer, resistance thermometer, thermocouple, pyrometer WebbThe thermometer recorded 40 degrees below zero. Roast the meat for two hours or until the meat thermometer registers 140 degrees. The thermometer read 46 degrees. The thermometer registered 98.6°. The thermometer gives 25 degrees in the shade. The thermometer / glass is low. The thermometer recorded 90 degrees. The thermometer …
Webb20 juli 1998 · thermometer, instrument for measuring the temperature of a system. Temperature measurement is important to a wide range of … Thermometers are used in roadways in cold weather climates to help determine if icing conditions exist. Indoors, thermistors are used in climate control systems such as air conditioners, freezers, heaters, refrigerators, and water heaters. Galileo thermometers are used to measure indoor air temperature, due to … Visa mer A thermometer is a device that measures temperature or a temperature gradient (the degree of hotness or coldness of an object). A thermometer has two important elements: (1) a temperature sensor (e.g. the bulb of a Visa mer Thermometers may be described as empirical or absolute. Absolute thermometers are calibrated numerically by the thermodynamic absolute temperature scale. … Visa mer Thermometers can be calibrated either by comparing them with other calibrated thermometers or by checking them against known fixed points on the temperature scale. The best known of these fixed points are the melting and boiling points of pure … Visa mer While an individual thermometer is able to measure degrees of hotness, the readings on two thermometers cannot be compared unless they conform to an agreed scale. Today there is an absolute thermodynamic temperature scale. Internationally agreed temperature scales … Visa mer Traditional thermometers were all non-registering thermometers. That is, the thermometer did not hold the temperature reading after it was … Visa mer A thermometer is called primary or secondary based on how the raw physical quantity it measures is mapped to a temperature. As summarized by Kauppinen et al., "For … Visa mer The precision or resolution of a thermometer is simply to what fraction of a degree it is possible to make a reading. For high temperature work it may only be possible to measure to the nearest 10 °C or more. Clinical thermometers and many electronic … Visa mer
Webb15 nov. 2024 · 1. The thermometers that record fairly accurately the specific temperature condition of formation of deposits. 2. The thermometers that provide an upper or a lower temperature, above or below which the deposits do not form 3. The thermometers that provide a range of temperature within which the deposits form; and 4.
Webb19 sep. 2024 · Digital thermometer uses The digital thermometer is used to measure temperature from the mouth, armpit, and rectum in clinical settings and even at home. Features to look for in a digital thermometer Be sure to pay attention to the following features while buying a digital thermometer. A larger readout display free to use video clip websitesWebbEin Thermometer ( altgriechisch θερμός thermós, deutsch ‚warm‘ und altgriechisch μέτρον métron, deutsch ‚ Maß, Maßstab‘) ist ein Messgerät zur Bestimmung der Temperatur . … fart in your general direction gifWebb21 feb. 2024 · Hygrometer. A hygrometer is a device used to measure the amount of water vapour in the air, soil, and enclosed places. Instruments for measuring humidity typically rely on measurements of other values, such as temperature, pressure, mass, or a mechanical or electrical change in a substance caused by the absorption of moisture. fart in welshWebbThermal resistors or thermistors are modern, inexpensive temperature sensors made from mixed oxide ceramic. Because they have a strong negative temperature coefficient, the term NTC is also used. Their resistance falls as the temperature rises. They therefore behave in exactly the opposite way to Pt100 sensors. fart in yoga classWebb22 juli 2024 · Thermometers are frequently used to monitor processes in technology and industry, as well as in meteorology, medicine, and scientific study. Two thousand years … free to use video downloader for windowsWebb19 juni 2024 · It is usually measured with a temperature sensor (liquid-in-glass, thermocouple or resistance thermometer) placed inside a globe, which can have different diameters, emissivities, and thicknesses and be made of different materials ( ISO 7726, 1998; Parsons, 2003 ). free to use video downloaderWebb16 mars 2024 · A soil thermometer is a thermometer specifically designed to measure soil temperature. Gardeners find these tools useful for planning plantings and they are also used by climate scientists, farmers, and soil scientists. Soil temperature can provide a great deal of useful information, especially when charted over time. free to use video game music