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• Modularization
• Number of questions
• Experience requirements
• Licence extension
Module 2. Physics
Which contains the least amount of heat energy?
• Both 1 kg of ice at 0 degrees C and 1 kg of water at 0 degrees C have the same amount of heat energy.
• 1 kg of water at 0 degrees C.
• 1 kg of ice at 0 degrees C.
pickus asking:
• Enthalpy (i.e. heat) of water = Enthalpy of ice + latent heat.
I think the answer should be that ice contain least amount of heat energy. Because ice will need to get additional heat energy to change the state/phase of the substance (ice to water).
Community comments: 2
• Both 1 kg of ice at 0 degrees C and 1 kg of water at 0 degrees C have the same amount of heat energy.
• 1 kg of water at 0 degrees C.
• 1 kg of ice at 0 degrees C.
pickus asking:
• Enthalpy (i.e. heat) of water = Enthalpy of ice + latent heat.
I think the answer should be that ice contain least amount of heat energy. Because ice will need to get additional heat energy to change the state/phase of the substance (ice to water).
Community comments: 2
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