Why is -273.15°C called absolute zero? Can we achieve this temperature?
Absolute zero is the lowest theoretical temperature where all molecular motion stops. It cannot be achieved practically but can be closely approached in laboratories. Related Questions: Two liquids A and B have densities of 1 g/mL and 1.2 g/mL, respectively. When both liquids are poured into a container, one liquid floats on top of the … Read more