1. When 89.5 Joules of heat are added to a 15.7 gram sample of graphite, its temperature rises from 21.15 oC to 29.13 oC. Calculate the specific heat of graphite.
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1. When 89.5 Joules of heat are added to a 15.7 gram sample of graphite, its temperature rises from 21.15 oC to 29.13 oC. Calculate the specific heat of graphite.
2. When 435 J of heat is added to 3.4 g of olive oil at 21oC, the temperature increases to 85 oC. What is the specific heat of olive oil?
3. When 198 Joules of heat are added to 5 grams of methane gas at -10oC, the temperature of the methane gas rises to 8oC. Calculate the specific heat of methane gas.
4. The specific heat of aluminum is 0.89 J/g.oC. How much heat is required to raise the temperature of 16 grams of aluminum from 25 oC to 75 oC?
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