1.

Short note on Lord kelvin.

Answer»

Lord Kelvin (1824 – 1907): 

Lord Kelvin of Scotland studied at Cambridge University, was a champion rower, and later became a professor of natural philosophy at the University of Glasgow.

Lord Kelvin invented the Kelvin scale in 1848 used on thermometers.

The Kelvin scale measures the ultimate extremes of hot and cold.

Kelvin developed the idea of absolute temperature. It is called the second law of thermodynamics and developed the dynamical theory of heat.

In the 9th century, scientists were researching the possibility of the lowest temperature. Time Kelvin scale uses the same units of Celsius scale but it starts at absolute zero.

Absolute zero is 0°C which is – 273 K



Discussion

No Comment Found

Related InterviewSolutions