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Type: Multiple-Choice
Category: Thermodynamics
Level: Grade 9
Author: meyerhomeschool
Last Modified: a month ago

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Thermodynamics Question

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Grade 9 Thermodynamics

A slice of pizza has 500 kcal. If we could burn the pizza and use all the heat to warm a 50-L container of cold water, what would be the approximate increase in the temperature of the water? (Note: a liter of water weighs about 1kg)
  1. 50ºC
  2. 5ºC
  3. 1ºC
  4. 100ºC
  5. 10ºC
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