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Celsius is a unit of temperature, calorie is a unit of energy. Although temperature and energy are closely related they are not the same.

  • calories required to heat 1kg of Alluminium in 350˚ = 910 × 350 = 318500J = 76 123.33 calories required
  • calories required to heat 1kg of Copper in 350˚ = 390 × 350 = 32 624.28 calories required
  • calories required to heat 0.5kg of Alluminium in 350˚ = (910 × 350)÷2 =159250J = 38061.66 calories required


notice the difference between heating different materials, and heating
different amounts of the same material makes difference in energy
required

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∙ 17y ago

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