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Volume fraction, which is widely used in chemistry (commonly denoted as v/v), is defined as the volume of a particular component divided by the sum of all components in the mixture when they are measured separately. For example, to make 100 mL of 50% alc/vol ethanol solution, water would be added to 50 mL of ethanol to make up exactly 100 mL.
The 14.5×114mm (.57 calibre) is a heavy machine gun and anti-materiel rifle cartridge used by the Soviet Union, the former Warsaw Pact, modern Russia, and other countries.. It was originally developed for the PTRS and PTRD anti-tank rifles, and was later used as the basis for the KPV heavy machine gun that formed the basis of the ZPU series anti-aircraft guns that is also the main armament of ...
To make the numbers comparable across countries of different size, government debt is measured as a percentage of a country's gross domestic product (GDP). For context on the magnitude of the debt numbers, European Union member countries have an agreement, the Stability and Growth Pact (SGP), to maintain a general government gross debt of no ...
Limiting oxygen concentration for selected gases and two inerts (volume percent oxygen) [3] Gas or vapor Nitrogen / Air Carbon dioxide / Air Hydrogen: 5 5.2 Methane: 12 14.5 Ethane: 11 13.5 Propane: 11.5 14.5 n-Butane: 12 14.5 Isobutane: 12 15
One turn (corresponding to a cycle or revolution) is equal to 360°. With the invention of the metric system, based on powers of ten, there was an attempt to replace degrees by decimal "degrees" in France and nearby countries, [note 3] where the number in a right angle is equal to 100 gon with 400 gon in a full circle (1° = 10 ⁄ 9 gon).
"In 2018, 8.5 percent of people, or 27.5 million, did not have health insurance at any point during the year. The uninsured rate and number of uninsured increased from 2017 (7.9 percent or 25.6 million). The percentage of people with health insurance coverage for all or part of 2018 was 91.5 percent, lower than the rate in 2017 (92.1 percent).
In each of the 16 presidential elections, the district has overwhelmingly voted for the Democratic candidate, with no margin less than 56.5 percentage points. It has been won by the losing candidate in 9 of the 16 elections.
[7] typically a fraction of a percent by weight when in equilibrium of air of Relative humidity 10% to 90%. This affects the rate that buildings need to dry out after construction, typical cements starting with 40-60% water content.