The amount of heat required to warm a substance is determined using heat capacity. The equation below allows us to solve for the heat released or absorbed when warming a substance.
For the equation above:
q = heat, J
m = mass (g)
Cs = specific heat capacity of sand (J / (g oC) )
ΔT= change in temperature. (°C)
How much heat is required to warm 1.50 kg of sand from 26.0 oC to 100.0 oC?
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What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Calorimetry concept. You can view video lessons to learn Calorimetry. Or if you need more Calorimetry practice, you can also practice Calorimetry practice problems.
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Based on our data, we think this problem is relevant for Professor de Laat's class at University of Guelph.