Kelvin

It has a color rendering index of 80 to 93. On the traditional high pressure sodium lamp, the color temperature is about 2000 to 2500 kelvins with a color rendering index of about 20 to 30. By the above comparison, it is seen that the results include low pressure sodium lamp color rendering index, the color of the object itself, color difference, reducing the difference as well as the depth…

Vicki Madden. “Why Poor Students Struggle”, in this article Madden writes about her feelings and opinion of her formal high school students. She was very concern about her student’s decision of going to college while fighting poverty, their struggles in low income, and their struggle to keep their heads above the water academically. Madden thinks that poor students will struggle harshly based of their low income which may cause them to withdraw and become prone to have social isolation and…

light generated are either warm (yellowish) or cool (bluish) and measured in degrees of Kelvin (K) 2.5.1. Technical Definition The color temperature of a light source is defined as the color temperature of a black body radiator that radiates light of comparable hue to that of the light source.(Wikipedia, 2015) Correlated color temperature value of light sources that are commercially available range from 2700K (Kelvin) to 6500K. According to lighting industry convention, correlated color…

The following equation 3.5, 3.6 and 3.7 used to compute Land surface Emissivity, mean of LST and change of LSE of Band 10 and 11, respectively. LSE=0.004Pv+0.986 Eq. (3.5) Mean of LST= (LST10+LST11)/2 Eq. (3.6) Difference of land surface emissivity (LSE) =LSE10-LSE11…

com/0/staff.php?sz=a2cd251f&user=619716 2 of 4 12/4/2017, 10:16 PM When measuring temperature, the SI unit of measure is the Kelvin scale (K). Absolute zero is 0 degrees on the Kelvin scale, the freezing point of water is at 273 degrees K, and water boils at 373 degrees K. There no negative values on this scale because zero is equal to absolute zero. To convert from Celsius to Kelvin, subtract 273.15 degrees from your original Celsius temperature. To reach very low temperatures, an at home…

energy generation, and hydrostatic equilibrium, equality between pressure and gravity. Following the mass-luminosity relationship, hot, bright and high mass stars are located on the upper left, ranging in temperatures from roughly 2 x 104 to 4 x104 Kelvin and a luminosity of approximately 104 solar units. The upper main sequence stars have a mass greater than 1.5 solar masses and generate energy by solely nuclear fusion involving hydrogen and helium. Their internal structure is generally a…

Bromine was discovered in 1826 by a French chemist by the name of Antoine-Jérôme Balard. It contains a molar mass of 79.904 grams per mole (g/mol). Bromine falls within group 7 of the periodic table and is a halogen. Its atomic number is 35 and is one of seven diatomic elements. Bromine is one of two elements that holds the natural state of liquid. I chose bromine for my independent paper because of many other elements I knew little to none about, I have never heard of bromine and was…

Add these fantasy football sleepers to your team right now (-- removed HTML --) We’re heading into week seven for football; how is your fantasy football team faring? Do you need to pick up some new players to give your team a little bit more of an edge? Add these fantasy football sleepers to your team right now to give your team a better fighting chance. Elijah McGuire Elijah McGuire is a running back for the New York Jets. He’s a rookie looking to make his mark this season. In the…

Group. All the scholarship students plus some of our other stakeholders in Liberia will be participating in this one-day workshop. They will help guide our strategic planning process and we are excited to have this opportunity to get their feedback. Kelvin has already shared this with our scholarship students and they are eager to be part of this. One last thing. We have had a few of our sponsors interested in connecting with their student(s). So if you would like to sponsor a student and send a…

the equation of the trendline from the graph, to predict a more accurate value. The equation y=mx+b was used to calculate this value, where y was the pressure in kilo Pascals, m was 0.2735 kPa/K, the slope of the trendline, x was the temperature in Kelvin, and b was 17.39 kPa, the y-intercept of the trendline. Using this equation, the pressure at -50℃ was found to be 78.38 kPa and the temperature at 200℃ was found to be 146.76…