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Oct 14, 2017 · The main difference between latent heat and sensible heat is that latent heat is defined for a system that undergoes a phase change of matter whereas the sensible heat is defined for a system that has no change in the phase of matter.
Sensible heat is defined as the amount of heat or energy required to change the temperature of the substance without changing the phase of the substance. At a constant temperature, during phase transition, the amount of heat absorbed or released is called latent heat.
Nov 21, 2023 · Latent heat is the energy needed to overcome the intermolecular forces to trigger a phase change. Sensible heat is the energy needed to raise the temperature of a substance. More energy is...
The amount of latent heat required or released during a phase change is specific to each substance and does not depend on its mass or specific heat capacity. On the other hand, the amount of sensible heat required or released depends on the mass and specific heat capacity of the substance.
Jul 2, 2023 · Sensible heat and latent heat are two fundamental concepts that help us understand how heat is transferred and how it affects different substances. By distinguishing between these two forms of heat, we can gain insights into temperature changes and phase transitions.
Appreciating the difference between latent heat and sensible heat is fundamental to understanding why and how refrigerant is used in cooling systems. During the cooling cycle in your Daikin system, liquid in the refrigerant absorbs all the heat from its surroundings – latent heat from the air or ground.
Aug 23, 2023 · Key Takeaways. Sensible heat involves temperature change without phase change, while latent heat involves phase change without temperature change. Sensible heat can be measured directly, whereas latent heat requires calculating energy absorbed or released during phase change.
Ever wondered what was the difference between sensible and latent heat? How do we apply these concepts in HVAC? To begin explaining the difference, we must first understand what exactly is heat and how heat transfer and thermal balance works.
Latent heat is defined as the heat or energy that is absorbed or released during a phase change of a substance. It could either be from a gas to a liquid or liquid to a solid and vice versa. Latent heat is related to a heat property called enthalpy. Download Complete Chapter Notes of Thermodynamics. Download Now.
The main differentiating point for the sensible heat vs latent heat is that the latent heat is responsible for the change in phase of the substance while the sensible heat is responsible for the change in temperature of the substance.
