as the temperature of a substance increases , the molecules in that substance will move faster / farther apart
temperature_per_distance_ratio is multi_dimensional_quantity. advection is temperature_change. heating_hydrocarbon is temperature_change. temperature is physical_measurable_quantity. temperature is non_aspectual_quantity. heat is temperature. friction has effect_of_increasing_temperature temperature_per_distance_ratio is two_dimensional_quantity. temperature is one_dimensional_quantity. chemistry is substance.