Definitions from the Web
Term: Heat of Fusion
Description:
Heat of Fusion refers to the amount of heat energy required to change a substance from a solid state to a liquid state, without any change in temperature. It is a specific heat property that varies for each material.
Sample Sentences:
- The heat of fusion for ice is 334 joules/gram.
- When the ice cube melts, it absorbs the heat of fusion from the surroundings.
- Understanding the heat of fusion is crucial in studying phase changes and thermodynamics.
- Different substances have different heat of fusion values and can provide insight into their unique properties.
- You can calculate the heat of fusion using the formula Q = m * ΔHf, where Q is the heat absorbed, m is the mass of the substance, and ΔHf is the heat of fusion.
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