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Type: Multiple-Choice
Category: Respiration, Digestion, and Excretion
Level: Grade 9
Author: meyerhomeschool
Created: a month ago

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Respiration, Digestion, and Excretion Question

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Grade 9 Respiration, Digestion, and Excretion

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. 50*C
  2. 5*C
  3. 1*C
  4. 100*C
  5. 10*C
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