3.6.3 - Boiling and Melting Points
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Practice Questions
Test your understanding with targeted questions
What is the melting point of ice?
💡 Hint: Think about where ice turns to water.
What is the boiling point of water at sea level?
💡 Hint: It's the temperature at which water becomes steam.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the melting point of ice?
💡 Hint: Think about where your ice melts.
True or False: The boiling point of water depends on atmospheric pressure.
💡 Hint: Consider how pressure affects boiling.
1 more question available
Challenge Problems
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You have 1 kg of water at its boiling point (100°C). If you add 4200J of heat, how much water will it convert into steam?
💡 Hint: The calculation involves using the latent heat of vaporization.
If the melting point of a certain alloy is 1500°C and its latent heat of fusion is 200,000 J/kg, how much energy is required to melt 0.5 kg of the alloy?
💡 Hint: Set up the equation with the known values.
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