0
The kelvin (symbol: K) is a unit increment of temperature and is one of the seven SI base units. The Kelvin scale is a thermodynamic (absolute) temperature scale referenced to absolute zero, the absence of all thermal energy. So by definition, the temperature of a substance at absolute zero is zero kelvin (0 K). The secondary reference point on the Kelvin scale is the triple point of water (0.01 degrees Celsius). The Kelvin scale is the difference between these two reference points, with the kelvin defined as one 273.16th of this scale. The Kelvin scale and the kelvin are named after the Belfast-born physicist and engineer William Thomson, 1st Baron Kelvin (1824-1907), who wrote of the need for an "absolute thermometric scale". Unlike the degree Fahrenheit and degree Celsius, the kelvin is not referred to as a "degree", nor is it typeset with a degree symbol; that is, it is written K and not °K. The kelvin and the degree Celsius are often used together, as they have the same interval, and 0 kelvin is −273.15 degrees Celsius.
short answer - temperature.
Kelvin is the absolute temperature scale, with the same size degree as Celsius, but with zero set at 'absolute zero' - the temperature you can't go lower than...
Add your answer:
Earn +20 pts
What tools would a student need to find a density of a metal cube?
You would need a balance to measure its mass. You would need a ruler to measure the length of its sides. Then you would need to calculate volume. Then divide the mass by the volume to get density.
If the measure of a central angle is 28 and deg then to find the measure of its arc you would need to do?
time the angel by 2
How do you measure the circumference of a cirlcle?
You need to measure it with something flexible, like a string.If you know for sure it is a circle, it would be easier to measure the diameter, then multiply by pi.
What formula do you use to convert from Kelvin to Celsius?
In order to convert from Kelvin to Celsius you need to subtract 273.15 from value in Kelvins: [°C] = [K] − 273.15
How do you measure a square?
All you really need is the length of any side. The easy way would be to measure the diagonals, but you can also measure each side along with the angle of each corner.
How do you find the velocity in meters per second of a wave?
You would need to measure it.You would need to measure it.You would need to measure it.You would need to measure it.
Why do scientists need to know how to measure things?
Scientists need to know how to measure things in order to collect accurate and reliable data for their experiments and research. Measurements help scientists quantify observations, validate hypotheses, and draw conclusions based on objective data. Additionally, precise measurements enable scientists to make comparisons, detect patterns, and communicate their findings effectively to the scientific community.
What do scientists use tools for?
Scientists have to measure things accurately or else science would be pointless,
Why do you need scientists?
you need scientist because without them how would we have rockets or any technology
What tools would a student need to find a density of a metal cube?
You would need a balance to measure its mass. You would need a ruler to measure the length of its sides. Then you would need to calculate volume. Then divide the mass by the volume to get density.
Why do scientists need to be accurate when they measure?
Scientists need to be accurate when they measure because precise measurements are essential for obtaining reliable data and drawing valid conclusions. Inaccurate measurements can lead to flawed results and incorrect interpretations of scientific phenomena. Precision in measurements helps ensure the integrity and credibility of scientific research.
How did scientists before the scientists revolution do their work?
Before the scientific revolution scientists would do mostly observations. These observations are what lead to the rise of patterns and the need for the scientific revolution.
What do scientists who study how plants grow in space use?
you would need a spacecraft
Is 5 degrees celsius equivalent to 278 kelvins?
No, 5 degrees Celsius is equivalent to 278.15 kelvins. To convert from Celsius to Kelvin, you need to add 273.15 to the Celsius temperature.
What might a scientists need to repeat a step in scientific methods?
He would need all the equipment he had when he did the step the first time
What tool do you need to measure 50 ml of water?
You would need a graduated cylinder or a measuring cup to accurately measure 50 ml of water.
What does the word joules have to do with chemistry?
Joules are a measurement of energy. This has to do with chemistry because scientists and chemists need to be able to measure energy in chemistry experiment, and this is an accurate measurement.
