Practice Practical Applications Of Heat (3.6) - Heat

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9 questions

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Exercise
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Quiz
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6 sample questions

Question 1.
What is a thermometer used for?
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Think about temperature changes.
Question 2.
Define melting point.
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What happens to ice at 0°C?
3Question 3.
What is the function of a thermometer?
- To measure heat
- To measure pressure
- To measure temperature
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Think about what liquids do when they heat up.
4Question 4.
True or False: The melting point is where a liquid turns into a solid.
- True
- False
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What happens to ice?
Question 5.
A student uses a calorimeter to determine the heat of fusion for ice. If they find that it takes 334 joules to melt 1 g of ice at 0°C, how much heat would be required to melt 200 g of ice?
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Don’t forget to multiply the heat required per gram by the total grams.
Question 6.
A thermometer reads -15°C outside. If the temperature rises by 25 degrees in a few hours, what is the new temperature reading?
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Remember to add or subtract temperatures correctly.

5 more questions in this section. Enroll free to practise them all.