Mercury is used as a thermometric liquid
Web11 apr. 2024 · Why is mercury used as thermometric liquid give three reasons? Mercury is used as a thermometric liquid because: It has a lower freezing point (-39°C) and a … WebVarious thermometric techniques have been used throughout history such as the Galileo thermometer to thermal imaging. Medical thermometers such as mercury-in-glass thermometers, infrared thermometers, pill …
Mercury is used as a thermometric liquid
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WebAdvantages. It is a good conductor of heat and hence, can measure even high temperatures. It gives results quickly – has a fast response time. It expands linearly and … 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.
WebMercury is used in thermometers because: A It is a liquid metal. B It expands or contracts with temperature. C It is a non-metallic liquid. D Mercury does not stick to glass walls. … WebMercury is not the only liquid that can be used in a thermometer. However, mercury is ideal in part because it expands at a very constant rate over a large range of …
Web20 jun. 2024 · Volume is the Thermometric Property which is used in a mercury thermometer. Most solids or liquids or gases expand and contract their volume when the …
WebThe thermometric substance of an absolute thermometer is. Physics. JAMB 2001. The thermometric substance of an absolute thermometer is. A. alcohol B. mercury C. helium D. platinum Correct Answer: Option B Explanation. Mercury is the “liquid of choice” in thermometers because mercury changes density very linearly. Previous Next. Go back …
Web29 mei 2024 · Why do we use mercury as a fluid in thermometer and not water class 7? Mercury is the only metal that is in liquid state at room temperature. It is used in … sixteenth president usaWebSo 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 … sixteen three furnitureWeb29 mei 2024 · Mercury is the only one in liquid state at room temperature. It’s used in thermometers because it has high coefficient of expansion. Hence, the slightest change … sixteen threeWebThermometric liquids are those that are used in thermometers. Some examples of such liquids are mercury and alcohol. The thermometric fluid used by Galileo Galilei in his … sixteenth party ideasWebWhy Mercury is a Great Thermometer Filling. Mercury is an ideal thermometer filling for 5 reasons: 1. Mercury is a liquid from -39 ºC to 357 ºC. Few materials can be liquid in a … sushiman huntingdon valley menuWeb31 mei 2024 · Why Is Mercury Used As Thermometric Fluid? Advertisements. Mercury has high melting and boiling points making it a liquid over a broad range of … sushimania covent gardenWeb3.6 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. sushi manhattan beach