Find the mass of a piece of aluminium which requires 1320 J of heat energy to raise its temperature from 35°C to 40°C. Take Cal = 880 JK¹ C¹
step process plz......,❤️
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Find the mass of a piece of aluminium which requires 1320 J of heat energy to raise its temperature from 35°C to 40°C. Take Cal = 880 JK¹ C¹
step process plz......,❤️
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Answer:
the mass of the piece of aluminum is 0.3 kilograms.
Explanation:
Sure, let's calculate the mass of the piece of aluminum using the heat transfer equation:
Q = mcΔT
Where:
Q = heat energy (1320 J)
m = mass of the aluminum (which we want to find)
c = specific heat capacity of aluminum (given as 880 J/(kg·K))
ΔT = change in temperature (40°C - 35°C = 5°C)
Now, we can rearrange the equation to solve for the mass (m):
m = Q / (cΔT)
Plug in the given values:
m = 1320 J / (880 J/(kg·K) * 5 K)
m = 1320 J / (4400 J/kg)
m = 0.3 kg
So, the mass of the piece of aluminum is 0.3 kilograms.