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0 Degrees Kelvin, which would be Absolute Zero.
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∙ 13y ago
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Why thermodynamic scale is taken in kelvin instead of degree centigrade reply please its very very urgent?
It is convenient to have a temperature scale, which is positiv only. 0 Kelvin is really the coldest point.
What color are the stars the coldest?
The temperatures of stars are measured by Kelvin. The hottest, colored blue, is around 30,000 Kelvin. In the middle of the scale, colored yellow, is 5,200 -> 6,000 Kelvin. And the coldest, colored blue, at the bottom of the scale is at 0 Kelvin.
What is the coldest thing?
On the Kelvin scale zero is considered the coldest temperature one can reach: absolute zero. It is the point at which it is impossible to get any colder. 0.00 K is -273.15 oC or -459.67 oF.
What is a Calvin scale?
You think probable to the Kelvin scale of temperature. The zero point of Kelvin scale is at -273,15 0C.
Why there is no symbol in the Kelvin scale?
The units on the Kelvin scale are simply called 'kelvin' because it is not relative to any reference point.
Why convert degrees into Kelvin?
Kelvin has 0 (zero) at the coldest temperature possible (absolute zero - where there is no atomic movement whatsoever) and so the Kelvin scale is a better scale to use when calculating the energy between two temperatures.
What measurement scale has an absolute zero point?
The Kelvin Scale
What scale is the same as the celsius scale?
Kelvin. Both Celsius and Kelvin are measurements of temperature in the metric system, and both have the same size of degree. The only difference between them is that Kelvin has been shifted down the scale so that 0 degrees Kelvin is absolute zero, the coldest possible temperature.
How 293 K is 19.85 degrees Celsius?
Different temperature scales have different zero points. The Celsius scale has the freezing point of water as zero degrees. The Fahrenheit has the freezing point of water at 32 degrees. The Kelvin scale has it's zero point at the theoretical coldest temperature. This is equivelent to (note the minus sign) -273.15 degrees Celsius. So the frezing point of water on the Kelvin scale would be (plus) 273.15 degrees Kelvin. Different scales are used for differing purposes. ==========================================
In the Kelvin scale degrees are not used. The calibrations are called?
The units on the Kelvin scale are simply called 'kelvin' because it is not relative to any reference point.
What is the SI unit of temperature?
The unit is the Kelvin. Zero on the Kelvin scale is the coldest possible temperature, absolute zero. The scale increases by the same degree intervals as the Celsius scale but since Kelvin starts at absolute zero, the values are all higher. For example, it is 273.15 K when it is 0°C (Celsius). Kelvin "K" It is KELVIN!!!!! Either Kelvin, or Celsius. Both are used with the SI K degreeskelvin
What measure temperature?
The basic unit is a Kelvin but it is common to use a degree Celsius. The Kelvin scale is absolute whereas the zero point on the Celsius scale is arbitrary.
