The heat energy absorbed at a constanttemperature during transformation of solid into liquid is called latent heat of fusion.
The heat of fusion is the amount of heat it takes to change a substance from a solid to a liquid without changing its temperature. We often think of... Learn more about this topic: Latent Heat of Fusion | Definition, Equation & Calculation ...
While latent heat of fusion and vaporization are used in physics and chemistry, meteorologists also consider sensible heat. When latent heat is absorbed or released, it produces instability in the atmosphere, potentially producing severe weather. The change in latent heat alters the temperature of obj...
5 (a) State what is meant by the specific latent heat of fusion (melting) of a substance..[2](b)Ice cubes of total mass 70g, and at 0 C, are put into a drink of lemonade of mass 300g.All the ice melts as 23500J of thermal energy transfers from the lemonade to the ice. The...
The heat energy that changes the temperature is known as sensible heat. The heat energy that changes the phase of a substance is known as latent heat. Latent heat is of two types. Latent heat of fusion and Latent heat of vapourization.Answer...
What is molar specific heat?How its related to specific heat? 03:15 What is fusion? 02:46 Define a melting point.Does it depend on pressure? 03:01 What is the effect of increase of pressure on melting point of ice? 03:03 Define a boiling point.Does it depand on pressure? 02:07 Wh...
(a) State what is meant by the specific latent heat of fusion (melting) of a substan
Similarly, when water freezes, it remains at 0°C (32°F) as it transitions from liquid to solid. The heat energy removed during this phase change is the latent heat of fusion. Thus, latent heat is the energy exchanged during a phase change without a temperature change. ...
Heat that breaks the lattice bonds to produce the phase change while not increasing the temperature of the ice, is referred to as enthalpy of melting or heat of fusion. This phase change phenomenon is reversible when freezing occurs with the same amount of heat being released back to the surr...
What is latent heat in chemistry? 50.0 mL of 2.09 M NaOH(aq) is mixed with 50.0 mL of 2.20 M HCl in a Styrofoam calorimeter. Calculate the moles of NaOH(s) added to the calorimeter. What is the heat capacity of a substance if it takes 5.2 kJ of heat to warm 597.8 g by 46.6 de...