What is the temperature change when 2.5×10 4 J is transferred to a 0.50kg object with a specific heat capacity of 1000J/(kg ∘ C)?
Question
What is the temperature change when 2.5×10 4 J is transferred to a 0.50kg object with a specific heat capacity of 1000J/(kg ∘ C)?
Solution
To calculate the temperature change, we can use the formula for heat transfer:
Q = mcΔT
where: Q = heat energy transferred (in joules) m = mass of the object (in kg) c = specific heat capacity (in J/(kg°C)) ΔT = change in temperature (in °C)
We can rearrange the formula to solve for ΔT:
ΔT = Q / (mc)
Substituting the given values:
ΔT = 2.5×10^4 J / (0.50 kg * 1000 J/(kg°C))
ΔT = 50°C
So, the temperature change is 50°C.
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