Specific Heat:
Heat Energy= Mass of substance X Specific Heat X Change in Temp.
1. change in temp |50-25| = 25
2. specific heat of Water(H2O) = cal/g (Celsius) 1.000
heat energy= 200g X 1.000 X 25
Heat energy = 5000cal
That is true. Because when heat energy is released it is a chemical reaction usually from gas being released.
Answer: C
Explanation: i did this before
Answer:
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Explanation: