Mercury is used as a thermometric liquid
WebReasons for using mercury as a thermometric liquid are : (a) Mercury has uniform contraction and expansion (b) Mercury does not stick to the sides of the capillary tube Thus it helps in recording accurate temperature (c) Mercury is opaque and shining … WebSo actually, let's suppose this is nothing but what the capillary tube here- and we have felt the mercury in that. So this mercury have the property not to stick to the wall of this …
Mercury is used as a thermometric liquid
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Web13 mei 2024 · Advantages of using alcohol over mercury as thermometric liquid are: i) Alcohol has greater value of temperature coefficient of expansion than mercury. ii) it’s … Web28 sep. 2024 · We use mercury in thermometers as they remain in liquid form even with a change of temperature in it. So it makes the reading of the scales of the thermometer …
Web10 okt. 2024 · Reasons that make mercury a thermometric liquid are:. 1) Visibility - Mercury is more visible than most of the liquids. 2) Melting and Boiling points - Mercury … Web29 mrt. 2024 · An 8-channel isothermal calorimeter (TAM Air; Thermometric AB, Jarfalla, Sweden) was used to determine the heat evolution during sample hydration. The measurement method of internal agitation was adopted. We accurately weighed 2 g samples in glass ampoules.
Web10 nov. 2024 · Mercury is used in thermometers because it is a metal that stays liquid in the room. As you know metals are good conductors of heat. Also, it has the property of a … Web27 mrt. 2024 · A clinical thermometer is used to measure human body temperature. It consists of a long glass tube which is graduated. A thermometric liquid is present …
WebMercury is used in a thermometer because it has a lot of advantages. The advantages of using mercury in a thermometer are as follows: Mercury is a good conductor of heat. So …
Web3.6 Thermometers (Mass Determination in Water)- A liquid-in-glass thermometer or other thermometric device, accurate to 0.5°C (1°F) shall be used to measure the temperature of the water bath. The thermometer shall be standardized at least every 12 months. hannah bruce artWeb10 feb. 2007 · Most metals are good conductors of heat and they are solids at room temperature. Mercury is the only one in liquid state at room temperature. It's used in … hannah brown\u0027s bachelorette bachelorsWeb1 jul. 2024 · If the purpose of the thermometer is to use it during the preparation of food, mercury could be used because of its high boiling point (356,7°C). If alcohol was used … cghs pensioner card application formWebWhat is thermometric well? Thermometric well is used to measure the temperature of gas flowing through a pipeline.A small tube called thermometric well is welded radially into the pipeline. The well is partially filled with some liquid … cghs pensioner renewal formWeb16 mrt. 2024 · What are the two liquids used in liquid glass thermometer which property is used here? Question: The two common liquids used in liquid-in-glass thermometers are … cghs pharmacist salaryWeb26 okt. 2024 · why is mercury used as a thermometric liquid? ♥ Mercury is the only one in liquid state at room temperature. It's used in thermometers because it has high … hannah bruce insWebMercury is used as a thermometric liquid because: It has a lower freezing point (-39°C) and a high boiling point (35°C). Hence it can be used over a wide range of temperature. … cghs pharmacist vacancy