Six maximum and minimum thermometer pdf
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- Meaning of "maximum-minimum thermometer" in the English dictionary
- six's maximum and minimum thermometer advantages
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Vedantu academic counsellor will be calling you shortly for your Online Counselling session. Related Questions. How does the Six's Maximum and Minimum Thermometer help in measuring temperature accurately? Answer Verified.
Meaning of "maximum-minimum thermometer" in the English dictionary
Vedantu academic counsellor will be calling you shortly for your Online Counselling session. Related Questions. How does the Six's Maximum and Minimum Thermometer help in measuring temperature accurately? Answer Verified. Hint: The Six's thermometer uses a U-shaped bent tube which uses two different fluids to measure temperature, that is mercury and alcohol. Mercury is used to record the temperature and the alcohol is to push it based on temperature.
Six's thermometer is a registering thermometer which can record the maximum and minimum temperatures reached over a period of time, for example 24 hours. It is used to record the extremes of temperature at a location, for instance in meteorology and horticulture. It was invented by a British scientist James Six , born in Canterbury, in ;  the same basic design remains in use. It is also commonly known as a maximum—minimum, minimum—maximum, maxima—minima or minima—maxima thermometer , of which it is the earliest practical design. The thermometer indicates the current temperature, and the highest and lowest temperatures since last reset. The thermometer consists of a U-shaped glass tube with two separate temperature scales set along each arm of the U.
For example that of J. Six was described by him to the Royal Society in The mercury serves as a so-called "transfer liquid". In addition to the mercury, the U-tube contains an expansion liquid which contacts the mercury, and is immiscible therewith. Movement of the mercury is effected by the expansion or contraction of the expansion liquid in response to changes in temperature. Also provided are two temperature display indexes or pins contained within the U-shaped tube. In use the indexes are initially positioned so they contact and float at the surface of the mercury.
six's maximum and minimum thermometer advantages
A Six's thermometer functions by using alcohol to expand or contract the mercury inside to display both the highest and lowest temperatures of a given time period. There are bulbs at the top of each arm of the tube, one above each indicator. The bulb above the minimum indicator tube typically contains alcohol while the bulb atop the maximum indicator tube contains a vacuum. Six's thermometers are an excellent way to record both the highest and lowest temperatures in a day without going outside and making note of the temperature repeatedly. Before each reading, the thermometer must be reset with iron indexes being moved back into position at each end of mercury section with the aid of a magnet.
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Asked by Wiki User. The advantage is the thermometer records a daily maximum and minimum temperature for reference. The disadvantage is the thermometer must be reset each day. A minimum-maximum thermometer shows the minimum and maximum temperatures reached in any given period of time. A minimum thermometer measures forty degrees Celsius.
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Heat is the transfer of energy from a hot body. The sense of touch can be used to understand the degree of hotness or coldness of something. But the sense of touch is not reliable and cannot be always used to say how much hot anything is. Moreover, using the sense of touch can be risky in case of something being very hot. There are three units which are used to measure the temperature: Degree Celsius, Fahrenheit and Kelvin.
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The definition of maximum-minimum thermometer in the dictionary is a thermometer that records the highest and lowest temperatures since it was last set. Educalingo cookies are used to personalize ads and get web traffic statistics. We also share information about the use of the site with our social media, advertising and analytics partners. Download the app educalingo.
Weather can be described using terms such as wet or fine, warm or cold, windy or calm, so why is there a need to measure the weather? For most people, a description of the weather is adequate but for many businesses more detailed and accurate measurements are required. The science of studying weather is called meteorology.
Six's thermometer is a registering thermometer which can record the maximum and minimum temperatures reached over a period of time, for example 24 hours.