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What is specific heat capacity?
The energy required to raise the temperature of 1 kg of a substance by 1°C.
What is the equation for specific heat capacity?
ΔE = mcΔθ
What are the units of specific heat capacity?
J/kg°C.
What does a high SHC mean?
A large amount of energy is needed to raise 1 kg by 1°C.
Why does water make a good coolant?
It has a high specific heat capacity.
What does ΔE represent?
Energy transferred to the material.
What does m represent?
Mass in kg.
What does c represent?
Specific heat capacity in J/kg°C.
What does Δθ represent?
Change in temperature in °C.
How can SHC be rearranged from ΔE = mcΔθ?
c = ΔE/(mΔθ).