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14 mercury is used in barometers primarily because of which one of the following properties? Guides
You are reading about mercury is used in barometers primarily because of which one of the following properties?. Here are the best content from the team nguyendinhchieu.edu.vn synthesized and compiled from many sources, see more in the category How To.
[Solved] Mercury is used in barometer because of its [1]
Official Soldier Technical Paper : [Danapur] – 1 Nov 2020. – Atmospheric Pressure: The pressure exerted by gasses present in the atmosphere on the earth’s surface is called atmospheric pressure.
– The set up is made according to the above diagram.. – The barometer basically consists of a mercury reservoir and an inverted tube full of mercury.
– If the pressure exerted by mercury in the tube is less than the atmospheric pressure, the mercury level in the tube will rise to make its pressure equal to atmospheric pressure.. – If the pressure exerted by mercury in the tube is more than atmospheric pressure, it will have reduced to a lower level to maintain the pressure.
[Solved] Which property of mercury is the main reason for its use in [2]
Bạn đang xem: 14 mercury is used in barometers primarily because of which one of the following properties? Guides
Which property of mercury is the main reason for its use in barometers?. – Mercury has very low vapor pressure and hence it is an excellent fluid to be used in a barometer.
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Barometer [3]
A barometer is a scientific instrument used to measure atmospheric pressure, also called barometric pressure. The atmosphere is the layers of air wrapped around Earth
Changes in the atmosphere, including changes in air pressure, affect the weather. Meteorologists use barometers to predict short-term changes in the weather.
Low pressure means that there isn’t enough force, or pressure, to push clouds or storms away. Low-pressure systems are associated with cloudy, rainy, or windy weather
2023) 17 Mercury Is Used In Barometers Primarily Because Of Which One Of The Following Properties? Full Guide [4]
You are reading about mercury is used in barometers primarily because of which one of the following properties?. Here are the best content by the team pgdtaygiang.edu.vn synthesize and compile, see more in the section How to.
Official Soldier Technical Paper : [Danapur] – 1 Nov 2020. – Atmospheric Pressure: The pressure exerted by gasses present in the atmosphere on the earth’s surface is called atmospheric pressure.
– The barometer basically consists of a mercury reservoir and an inverted tube full of mercury.. – If the pressure exerted by mercury in the tube is less than the atmospheric pressure, the mercury level in the tube will rise to make its pressure equal to atmospheric pressure.
Barometer [5]
A barometer is a scientific instrument that is used to measure air pressure in a certain environment. Pressure tendency can forecast short term changes in the weather
Barometers and pressure altimeters (the most basic and common type of altimeter) are essentially the same instrument, but used for different purposes. An altimeter is intended to be used at different levels matching the corresponding atmospheric pressure to the altitude, while a barometer is kept at the same level and measures subtle pressure changes caused by weather and elements of weather
The average atmospheric pressure at sea level is 1013 hPa (mbar).. The word barometer is derived from the Ancient Greek βάρος (báros), meaning “weight”, and μέτρον (métron), meaning “measure”.
Mercury – Element information, properties and uses [6]
|Group||12||Melting point||−38.829°C, −37.892°F, 234.321 K|. |Period||6||Boiling point||356.619°C, 673.914°F, 629.769 K|
|ChemSpider ID||22373||ChemSpider is a free chemical structure database|. The image is of a traditional alchemical symbol for mercury
The dragon or serpent in the background comes from early alchemical drawings and is often associated with the element.. Mercury has fascinated people for millennia, as a heavy liquid metal
The Parts of the Periodic Table [7]
|(3)||(4)||(5)||(6)||(7)||(8)||(9)||(10)||(11)||(12)|. |4||K||Ca||Sc||Ti||V||Cr||Mn||Fe||Co||Ni||Cu||Zn||Ga||Ge||As||Se||Br||Kr|
|6||Cs||Ba||La||Hf||Ta||W||Re||Os||Ir||Pt||Au||Hg||Tl||Pb||Bi||Po||At||Rn|. |7||Fr||Ra||Ac||Rf||Db||Sg||Bh||Hs||Mt||Ds||Rg||Uub||—||Uuq||—||—||—||—|
|7||Th||Pa||U||Np||Pu||Am||Cm||Bk||Cf||Es||Fm||Md||No||Lr|. The transition elements or transition metals occupy the short columns in the center of the periodic table, between Group 2A and Group 3A
Density, Boiling Point, Properties & Uses of Mercury Metal [8]
Mercury is a chemical element and the only common metal which is liquid at ordinary temperatures. It is commonly known as quicksilver and is heavy, silvery-white liquid metal
The same amount has existed on the planet since the earth was formed. Mercury, however, can cycle in the environment as part of both natural and human activities
Mercury metal is a volatile liquid; it has a measurable vapour pressure at room temperature.. Mercury is a liquid metallic element with many useful applications
Weather [9]
One of the first things you probably do every morning is look out the window to see what the weather is like. Biology, Ecology, Earth Science, Meteorology, Geography, Physical Geography
Looking outside and listening to the day’s forecast helps you decide what clothes you will wear and maybe even what you will do throughout the day. If you don’t have school and the weather looks sunny, you might visit the zoo or go on a picnic
Day-to-day changes in weather can influence how we feel and the way we look at the world. Severe weather, such as tornadoes, hurricanes, and blizzards, can disrupt many people’s lives because of the destruction they cause.
Glossary [10]
The temperature at which significant molecular activity stops. Absolute zero is commonly used by scientists who study what happens to things when they become very cold and is measured as 0 degrees Kelvin — equal to -459 degrees Fahrenheit or -273 degrees Celsius.
A further process always results from absorption, that is, the irreversible conversion of the absorbed radiation into some other form of energy within and according to the nature of the absorbing medium. The absorbing medium itself may emit radiation, but only after an energy conversion has occurred.
Mechanics: the vector representing the rate of change in velocity vector over time. It is expressed in meters (or feet) per second per second, and it involves an increase or decrease in speed and a change in direction.
Elemental mercury and inorganic mercury: toxicological overview [11]
Elemental mercury and inorganic mercury: toxicological overview. The main route of exposure to elemental mercury is inhalation; to inorganic mercury compounds, it’s ingestion
Elemental mercury may readily cross the blood-brain barrier. Elimination predominantly occurs through the urine and faeces.
Ingestion of inorganic mercury compounds may affect the digestive tract, and cause renal damage, cardiovascular effects and skin/eye effects.. Inhalation of elemental mercury vapour may cause neurotoxicity, nephrotoxicity and effects on the oral cavity.
10.2: Pressure [12]
At the macroscopic level, a complete physical description of a sample of a gas requires four quantities:. As we demonstrated below, these variables are not independent (i.e., they cannot be arbitrarily be varied)
Temperature, volume, and amount have been discussed in previous chapters. We now discuss pressure and its units of measurement.
The air in a balloon, for example, exerts a force against the interior surface of the balloon, and a liquid injected into a mold exerts a force against the interior surface of the mold, just as a chair exerts a force against the floor because of its mass and the effects of gravity. If the air in a balloon is heated, the increased kinetic energy of the gas eventually causes the balloon to burst because of the increased pressure ((P)) of the gas, the force ((F)) per unit area ((A)) of surface:
Chemical properties, Health and Environmental effects [13]
Chemical properties of mercury – Health effects of mercury – Environmental effects of mercury. Mercury is the only common metal which is liquid at ordinary temperatures
It alloys easily with many metals, such as gold, silver, and tin. The most important mercury salts are mercuric chloride HgCl2 (corrosive sublimate – a violent poison), mercuric chloride Hg2Cl2 (calomel, still used in medicine occasionally), mercury fulminate (Hg(ONC)2, a detonator used in explosives) and mercuric sulphide (HgS, vermillion, a high-grade paint pigment).
It is extensively used in thermometers, thanks to its high rate of thermal expansion that is fairly constant over a wide temperature range. Its Its ease in amalgamating with gold is used in the recovery of gold from its ores.
History Of Mercury Use in Products and Processes [14]
In preparing this blog post, we used information from Brooks’s 2012 chapter in Mercury in the Environment and Nriagu’s 1979 The Biogeochemistry of Mercury in the Environment, unless otherwise noted.. As with most elements, there is a fixed amount of mercury on the planet
Toxicity aside, mercury has many chemical properties that make it useful to humans. Thus, there is evidence that mercury has been utilized throughout antiquity
Another historic example of mercury use was found in a 15th century BCE Egyptian tomb ceremonial cup.. Humans have been mining mercury ore from the deep earth (the “lithosphere”) since at least the Roman times
Sources
- https://testbook.com/question-answer/mercury-is-used-in-barometer-because-of-its-_____–5fc4f277454200ceb83aa12f#:~:text=So%2C%20a%20mercury%20barometer%20is,density%20is%20the%20correct%20answer
- https://testbook.com/question-answer/which-property-of-mercury-is-the-main-reason-for-i–5821ca6d0328216d44f04c26#:~:text=Mercury%20has%20very%20low%20vapor,it%20expands%20evenly%20with%20temperature.
- https://www.nationalgeographic.org/encyclopedia/barometer/#:~:text=The%20mercury%20sits%20in%20a,number%20of%20atmospheres%20or%20bars.
- https://pgdtaygiang.edu.vn/17-mercury-is-used-in-barometers-primarily-because-of-which-one-of-the-following-properties-full-guide/
- https://en.wikipedia.org/wiki/Barometer
- https://www.rsc.org/periodic-table/element/80/mercury
- https://www.angelo.edu/faculty/kboudrea/periodic/trans_transition.htm
- https://byjus.com/chemistry/mercury/
- https://www.nationalgeographic.org/article/weather/
- https://earthobservatory.nasa.gov/glossary/all
- https://www.gov.uk/government/publications/mercury-properties-incident-management-and-toxicology/elemental-mercury-and-inorganic-mercury-toxicological-overview
- https://chem.libretexts.org/Bookshelves/General_Chemistry/Map%3A_Chemistry_-_The_Central_Science_(Brown_et_al.)/10%3A_Gases/10.02%3A_Pressure
- https://www.lenntech.com/periodic/elements/hg.htm
- https://mercurypolicy.scripts.mit.edu/blog/?p=367
