How much heat will be released when a 116 g tin cylinder is cooled from 83 C ° to 11 C °?
| May 3, 2021 | education
Initial data: m (mass of the tin cylinder) = 116 g (0.116 kg); t0 (temperature of the tin cylinder before cooling) = 83 ºС; t (final temperature) = 11 ºС.
Reference values: Co (specific heat of tin) = 230 J / (kg * K).
The amount of heat that a tin cylinder will release during cooling is determined by the formula: Q = Co * m * (t – t0).
Calculation: Q = 230 * 0.116 * (83 – 11) = 1920.96 J.
Answer: When the tin cylinder is cooled, 1920.96 J of heat will be released.
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