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Molar Tooth Sign
Molar may refer to: *Molar (tooth), a kind of tooth found in mammals *Molar (grape), another name for the Spanish wine grape Listan Negro *Molar (unit), a unit of concentration equal to 1 mole per litre *Molar mass *Molar volume *El Molar, Tarragona, a village in the comarca (county) of Priorat, province of Tarragona in the autonomous region of Catalonia, Spain *El Molar, Madrid, a town in the north of the Community of Madrid in the road to Burgos, after San Agustín de Guadalix See also * Moler, a power-pop band from Australia * Moler (surname) {{disambig, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molar (tooth)
The molars or molar teeth are large, flat teeth at the back of the mouth. They are more developed in mammals. They are used primarily to grind food during chewing. The name ''molar'' derives from Latin, ''molaris dens'', meaning "millstone tooth", from ''mola'', millstone and ''dens'', tooth. Molars show a great deal of diversity in size and shape across mammal groups. The third molar of humans is sometimes vestigial. Human anatomy In humans, the molar teeth have either four or five cusps. Adult humans have 12 molars, in four groups of three at the back of the mouth. The third, rearmost molar in each group is called a wisdom tooth. It is the last tooth to appear, breaking through the front of the gum at about the age of 20, although this varies from individual to individual. Race can also affect the age at which this occurs, with statistical variations between groups. In some cases, it may not even erupt at all. The human mouth contains upper (maxillary) and lower (mandib ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molar (grape)
Molar may refer to: *Molar (tooth), a kind of tooth found in mammals *Molar (grape), another name for the Spanish wine grape Listan Negro *Molar (unit), a unit of concentration equal to 1 mole per litre *Molar mass *Molar volume *El Molar, Tarragona, a village in the comarca (county) of Priorat, province of Tarragona in the autonomous region of Catalonia, Spain *El Molar, Madrid, a town in the north of the Community of Madrid in the road to Burgos, after San Agustín de Guadalix See also * Moler Moler (previously called Snuff) are a power pop band which formed in 1993 as a three-piece with founding mainstays Helen Cattanach on bass guitar and lead vocals and Julien Poulsen on lead guitar. They featured a changing line-up of drummers and ..., a power-pop band from Australia * Moler (surname) {{disambig, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molar (unit)
Molar concentration (also called molarity, amount concentration or substance concentration) is a measure of the concentration of a chemical species, in particular of a solute in a solution, in terms of amount of substance per unit volume of solution. In chemistry, the most commonly used unit for molarity is the number of moles per liter, having the unit symbol mol/L or mol/ dm3 in SI unit. A solution with a concentration of 1 mol/L is said to be 1 molar, commonly designated as 1 M. Definition Molar concentration or molarity is most commonly expressed in units of moles of solute per litre of solution. For use in broader applications, it is defined as amount of substance of solute per unit volume of solution, or per unit volume available to the species, represented by lowercase c: :c = \frac = \frac = \frac. Here, n is the amount of the solute in moles, N is the number of constituent particles present in volume V (in litres) of the solution, and N_\text is the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molar Mass
In chemistry, the molar mass of a chemical compound is defined as the mass of a sample of that compound divided by the amount of substance which is the number of moles in that sample, measured in moles. The molar mass is a bulk, not molecular, property of a substance. The molar mass is an ''average'' of many instances of the compound, which often vary in mass due to the presence of isotopes. Most commonly, the molar mass is computed from the standard atomic weights and is thus a terrestrial average and a function of the relative abundance of the isotopes of the constituent atoms on Earth. The molar mass is appropriate for converting between the mass of a substance and the amount of a substance for bulk quantities. The molecular mass and formula mass are commonly used as a synonym of molar mass, particularly for molecular compounds; however, the most authoritative sources define it differently. The difference is that molecular mass is the mass of one specific particle or molecul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Molar Volume
In chemistry and related fields, the molar volume, symbol ''V''m, or \tilde V of a substance is the ratio of the volume occupied by a substance to the amount of substance, usually given at a given temperature and pressure. It is equal to the molar mass (''M'') divided by the mass density (''ρ''): V_ = \frac . The molar volume has the SI unit of cubic metres per mole (m3/mol), although it is more typical to use the units cubic decimetres per mole (dm3/mol) for gases, and cubic centimetres per mole (cm3/mol) for liquids and solids. Definition The molar volume of a substance ''i'' is defined as its molar mass divided by its density ''ρ''''i''0: V_ = . For an ideal mixture containing ''N'' components, the molar volume of the mixture is the weighted sum of the molar volumes of its individual components. For a real mixture the molar volume cannot be calculated without knowing the density: V_ = \frac. There are many liquid–liquid mixtures, for instance mixing pure ethanol and pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Molar, Tarragona
El Molar is a municipality in the comarca of Priorat, Tarragona Province, Catalonia, Spain. Most of the local economy is based on vineyards, as well as almond and olive tree plantations. History Remnants of two ancient villages, the oldest from the 6th or 7th century, are within the El Molar municipal term. The present village dates from the 13th century after the area had been reconquered from the saracens. During medieval times the town was part of the Barony of Entença. According to an 1156 document by which Ramon Berenguer IV ceded the territory to the Poblet Monastery, El Molar was linked to neighboring Garcia town. This situation ended in the 19th century. El Molar was bombed by Condor Legion planes during the Spanish Civil War. An abandoned galena mine nearby was used as a field hospital during the Battle of the Ebro. Monuments The 18th-century local church is dedicated to Saint Roch Roch (lived c. 1348 – 15/16 August 1376/79 (traditionally c. 1295 – 16 A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
El Molar, Madrid
El Molar is a municipality of the Community of Madrid, Spain. Transport system El Molar has 8 intercity bus lines. 6 of them link the village with Madrid capital having the terminal in the Plaza de Castilla Interchange. These lines are: Line 191: Madrid (Plaza de Castilla) - Buitrago del Lozoya Line 193: Madrid (Plaza de Castilla) - Pedrezuela - El Vellón Line 193A: El Molar - Cotos de Monterrey - Venturada Line 194: Madrid (Plaza de Castilla) - Rascafría Line 195: Madrid (Plaza de Castilla) - Braojos de la Sierra Line 196: Madrid (Plaza de Castilla) - La Acebeda La Acebeda () is municipality of the autonomous community of the Community of Madrid in central Spain. It has a population of 62 inhabitants (INE, 2011). Public transport La Acebeda has two bus lines. One of them communicates with Madrid alth ... Line 197D: Torrelaguna - El Vellón - El Molar Notable people * Noelia de Mingo, physician known for having stabbed and killed three people (a co-worker ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moler
Moler (previously called Snuff) are a power pop band which formed in 1993 as a three-piece with founding mainstays Helen Cattanach on bass guitar and lead vocals and Julien Poulsen on lead guitar. They featured a changing line-up of drummers and sometimes worked as a four-piece with a keyboardist. Their sole studio album, ''Golden Duck'', was released in October 1997 via Infectious with Lindsay Gravina producing. They disbanded in 2001. They were nominated for the ARIA Award for Best Rock Album and opened the Mushroom Concert of the Century. According to McFarlane, "heybuilt-up a buzz around the Melbourne independent scene with its mix of noisy guitar fuzz, hard-driving beats, strident pop melodies and Cattanach's alternately sweet'n'purring and aggressive vocals." According to Australian musicologist, Ian McFarlane, "heybuilt-up a buzz around the Melbourne independent scene with its mix of noisy guitar fuzz, hard-driving beats, strident pop melodies and Cattanach's alternatel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
