Final answer:
The statement that 'Dew, frost and water are loose impediments' is false; instead, dew and frost are results of temperature changes causing condensation and crystallization of water, and they release latent heat during formation.
Step-by-step explanation:
The statement 'Dew, frost and water are loose impediments' is False. In the context of temperature and heat, which is related to the topic of phase change and latent heat, the term loose impediments is not applicable. Rather, we address the physical properties of these phenomena. Dew forms when the temperature of the air is reduced below the dew point, resulting in water condensation. Frost occurs when the temperature drops to the frost point, which is below the freezing point of water, causing water vapor in the air to crystallize into ice. Both dew and frost release latent heat of vaporization or fusion, respectively, as they form. This energy exchange is a physical process relevant to the study of environmental conditions affecting phase changes in water.