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The American Petroleum Institute (API) scale on hydrometers is an arbitrary scale based on Relative Density (Specific Gravity) where - API = (141.5 divided by the Relative Density at 60oF) - 131.5
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When was the Richter scale discovered?
The Richter scale for indicating the amount of seismic energy in an earthquake was developed by Charles Richter in collaboration with Beno Gutenberg in 1935 at the California Institute of Technology.
Which are light liquids?
By using API gravity value of a liquid we can check that how a liquid is lighter or haavior one.First we should know about API gravity.The American Petroleum Institute gravity, or API gravity, is a measure of how heavy or light a liquid is compared to water. If its API gravity is greater than 10, it is lighter and floats on water; if less than 10, it is heavier and sinks. API gravity is thus an inverse measure of the relative density of a petroleum liquid and the density of water, but it is used to compare the relative densities of petroleum liquids. For example, if one petroleum liquid floats on another and is therefore less dense, it has a greater API gravity. Although mathematically, API gravity has no units (see the formula below), it is nevertheless referred to as being in "degrees". API gravity is graduated in degrees on a hydrometer instrument. The API scale was designed so that most values would fall between 10 and 70 API gravity degrees.M.Hassan Haq NawazB.sc. Chemical Engg,University Of Gujrat,Pakistan
Why is a Richter scale called the Richter scale?
The Richter Magnitude Scale is a system used to measure the quantity of energy released during an earthquake. It measures the earthquakes magnitude- energy released. It was Developed in 1935 by Charles F Richter of the California Institute of Technology. As his creation, it was named after him. And that's how it got the name 'Richter Scale'. Hope that helped. yea
What does the p in apgar scale stand for?
American Pediatric Gross Assessment Record (APGAR)
Who refined and modifeid the scale to measure intensity?
In 1883 a scale that included ten levels of intensity was developed in Europe. The scale was refined in 1902 by Guiseppe Mercalli,an Italian seismologist.-mercallis scale expanded to 12 levels. In 1931 two american scientists, H. O. Wood and Frank Neumann, modified Mercallis version-this version is still used today
When was University of the Philippines Institute for Small Scale Industries created?
University of the Philippines Institute for Small Scale Industries was created in 1966.
What is the rating scale of volcanoes?
The Richter scale which was invented in the 1930s by Dr. Charles Richter, a seismologist at the California Institute of Technology.
When was the Richter scale discovered?
The Richter scale for indicating the amount of seismic energy in an earthquake was developed by Charles Richter in collaboration with Beno Gutenberg in 1935 at the California Institute of Technology.
Who did Charles F. Richter work with to create the Richter scale?
He worked with Beno Gutenberg, a seismologist at the California Institute of Technology to create the Richter scale. Please see the related links.
What scale are American dolls?
Their 18" inches,
How many 0s are in sixtillion?
American scale= twenty one British scale= thirty nine
Who invented rictar scale?
Developed in 1935 by Charles Richter in partnership with Beno Gutenberg, both of the California Institute of Technology
Who made the ricther scale?
The scale was devised by American geologist Charles W. Richter (1900-1985) in 1935.
Who is the magnitude scale for earthquakes named after?
The local or Richter magnitude scale is named after Charles Francis Richter an American seismologist and geophysicist. Some people use the title Richter-Gutenberg scale to acknowledge the contribution to the scale of Charles Richter's colleague, Beno Gutenberg a fellow geophysicist at the California Institute of Technology. it is worth noting however that geophysicists / seismologists use the moment magnitude scale in place of the Richter magnitude scale when possible as it is more reliable for large magnitude earthquakes (greater than 6.9) and for earthquakes that occur a long distance away from the nearest seismometer station (greater than 600 km).
Which are light liquids?
By using API gravity value of a liquid we can check that how a liquid is lighter or haavior one.First we should know about API gravity.The American Petroleum Institute gravity, or API gravity, is a measure of how heavy or light a liquid is compared to water. If its API gravity is greater than 10, it is lighter and floats on water; if less than 10, it is heavier and sinks. API gravity is thus an inverse measure of the relative density of a petroleum liquid and the density of water, but it is used to compare the relative densities of petroleum liquids. For example, if one petroleum liquid floats on another and is therefore less dense, it has a greater API gravity. Although mathematically, API gravity has no units (see the formula below), it is nevertheless referred to as being in "degrees". API gravity is graduated in degrees on a hydrometer instrument. The API scale was designed so that most values would fall between 10 and 70 API gravity degrees.M.Hassan Haq NawazB.sc. Chemical Engg,University Of Gujrat,Pakistan
Why is a Richter scale called the Richter scale?
The Richter Magnitude Scale is a system used to measure the quantity of energy released during an earthquake. It measures the earthquakes magnitude- energy released. It was Developed in 1935 by Charles F Richter of the California Institute of Technology. As his creation, it was named after him. And that's how it got the name 'Richter Scale'. Hope that helped. yea
What is the purpose of the EastWest Institute?
The EastWest Institute is an international think tank that focuses on international problems ranging from cyber security to women's rights to global health problems and more. The EastWest Institute meets, discusses problems on a large scale, offers solutions and then works with world leaders and organizations to resolve those problems as best they can.
