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Latent heat is the heat required to convert a solid into a liquid or vapor phase, or a liquid into a vapor phase. According to the different phases, it has different names like the heat of condensation, the heat of vaporization, etc. The amount of heat energy absorbed or released for a phase change is known as latent heat. Formula of Latent Heat
Sensible heat refers to heat you can feel, or sense. This is any heat which can be measured on a thermometer, whether it’s heat from the sun shining on a sunny day, or the flame from a candle. When an object is heated, the object’s increase in temperature is sensible heat. Similarly, when heat is removed from an object and its temperature ...
Latent heat can be measured from a heating or cooling curveline graph. If a heater of known power is used, such as a 60 W immersion heater that provides 60 J/s, the temperature of a known mass of ...
Latent heat 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.
If there is a temperature change, the transferred heat depends on the specific heat (see Table 14.1) whereas, for a phase change, the transferred heat depends on the latent heat. See Table 14.2 . Substitute the knowns along with their units into the appropriate equation and obtain numerical solutions complete with units.
Latent heat is the quantity of heat absorbed or released by a substance undergoing a change of state, such as ice changing to water or water to steam, at constant temperature and pressure. Types: There are three phases of the substance: solid, liquid and gaseous. Accordingly there are three types of latent heats, which have been described below ...
Oct 20, 2019 · CREDITSAnimation and Design: Reshenda WakefieldNarration: Dale BennettScript: Eleanor TreziseWhen a substance changes its state, heat energy is involved. Thi...
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