Question

Какая часть внутренней энергии тела изменяется в процессе кипения?

Answer 1

Потенциальная энергия,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

Answer 2

Internal Energy Change During Boiling

In the process of boiling, a change in the internal energy of a substance occurs. This change is associated with the heat absorbed during the phase transition from liquid to gas. The internal energy of a substance is related to its temperature and phase, and it changes as heat is added or removed.

The internal energy change during boiling can be explained by the principles of thermodynamics. When a substance is heated to its boiling point, the added heat energy is used to overcome the intermolecular forces holding the molecules together in the liquid phase. As the substance transitions from liquid to gas, the internal energy increases due to the added heat energy.

The relationship between heat, work, and internal energy is described by the first law of thermodynamics, which states that the change in internal energy of a system is equal to the heat added to the system minus the work done by the system on its surroundings. This principle applies to the process of boiling, where the absorbed heat contributes to the increase in internal energy as the substance changes phase from liquid to gas.

The internal energy change during boiling is a fundamental concept in thermodynamics and is crucial for understanding the behavior of substances undergoing phase transitions.