<u>Answer: </u>The amount of heat released is 84 calories.
<u>Explanation: </u>
The equation used to calculate the amount of heat released or absorbed, we use the equation:
where,
Q = heat gained or released = ? Cal
m = mass of the substance = 10g
c = specific heat of aluminium = 0.21 Cal/g ° C
Putting values in above equation, we get:
Q = -84 Calories
Hence, the amount of heat released is 84 calories.
Explanation:
This is expressing as a subject of a formula of a specie.
This equation is used in solving for specific heat capacity of a material;
equation:
c =
First cross multiply:
c[M(T2 - T1)] = h
Then multiply both sides by :
x c[M(T2 - T1)] =
x h
M(T2 - T1) =
Multiply both sides by
x M(T2 - T1) =
T2 - T1 =
Now rearrange to produce;
T1 = T2 +
learn more:
Specific heat brainly.com/question/7210400
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