Melting & evaporating.
Changes of state that require energy: melting (solid to liquid) and vaporization (liquid to gas). Changes of state that release energy: freezing (liquid to solid) and condensation (gas to liquid).
Two changes in state that require the release of latent potential energy are condensation, where gas turns into liquid and releases energy, and freezing, where liquid turns into solid and releases energy.
Sublimation, melting, and vaporization are three changes of state which require energy.
The changes of state that involve losing energy are condensation (gas to liquid), freezing (liquid to solid), and deposition (gas to solid). These changes require the release of energy, typically in the form of heat, to facilitate the transition.
Two changes in state that require the addition of latent potential energy are melting and vaporization. When a solid melts into a liquid or a liquid vaporizes into a gas, energy is absorbed to overcome intermolecular forces and change the state of the substance without changing its temperature.
Changes of state that require energy: melting (solid to liquid) and vaporization (liquid to gas). Changes of state that release energy: freezing (liquid to solid) and condensation (gas to liquid).
heat energy
Two changes in state that require the release of latent potential energy are condensation, where gas turns into liquid and releases energy, and freezing, where liquid turns into solid and releases energy.
Sublimation, melting, and vaporization are three changes of state which require energy.
The changes of state that involve losing energy are condensation (gas to liquid), freezing (liquid to solid), and deposition (gas to solid). These changes require the release of energy, typically in the form of heat, to facilitate the transition.
Two changes in state that require the addition of latent potential energy are melting and vaporization. When a solid melts into a liquid or a liquid vaporizes into a gas, energy is absorbed to overcome intermolecular forces and change the state of the substance without changing its temperature.
Changes of state that involve going from a solid to a gas state, such as sublimation, typically require the most energy. This is because it involves overcoming both the intermolecular forces holding the solid together and the potential energy barriers to separate the molecules into a gas phase.
through changes of energy
The three changes of state during which energy is absorbed is: conduction, convection, & radiation.
Processes such as gravity, diffusion, and osmosis do not require energy input to occur. Additionally, objects at rest do not require energy to maintain their state.
Endothermic processes require heat to occur, such as melting and vaporization, because energy is absorbed from the surroundings. Exothermic processes give off heat, such as freezing and condensation, because energy is released to the surroundings.
The types of phase changes that require energy are melting (solid to liquid), sublimation (solid to gas), and evaporation (liquid to gas). These phase changes require energy input to break the intermolecular forces holding the particles together in a particular phase.