Why are fixed point scales required for thermometers? What difficulties are there when setting fixed points for thermometer scales?
Fixed points provide reference temperatures for calibration. Difficulties include maintaining pure substances at fixed temperatures and accounting for environmental variations. 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 other. Which liquid is … Read more