Why does hot air rise while cold air sinks?
Hot air is less dense than cold air. As air is heated, its molecules spread apart, decreasing density, causing it to rise. Cold air is denser and sinks. 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 … Read more