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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.
The lowest point on the Kelvin scale?
The lowest point on the Kelvin scale is absolute zero, which is 0 Kelvin. At this temperature, all thermal motion ceases and particles have minimal energy. Absolute zero is the theoretical coldest temperature possible in the universe.
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 extremely cold point is the kelvin scale calibrated?
The Kelvin scale is calibrated at absolute zero, which is the coldest temperature possible where particles stop moving and have zero thermal energy. This temperature is equivalent to -273.15 degrees Celsius.
What measurement scale has an absolute zero point?
The measurement scale that has an absolute zero point is the Kelvin scale for temperature. This means that zero Kelvin represents a complete absence of thermal energy.
What is the boiling point of mercury in kelvin scale?
The boiling point of mercury is 629.88 K on the Kelvin scale.
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.
What temperature scale places zero at the point where all atomic and molecular motion ceases?
The temperature scale that places zero at the point where all atomic and molecular motion ceases is called the Kelvin scale. On the Kelvin scale, this point is defined as absolute zero, which is equivalent to 0 Kelvin (0K).
What scale is used to measure very low temperatures?
The Kelvin scale is used to measure very low temperatures. It starts at absolute zero, which is the coldest temperature possible where particles have minimal motion.
What is the boiling point of chloroform on the kelvin scale?
The boiling point of chloroform is approximately 334 K on the Kelvin scale.
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.
