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statuscvo [17]
4 years ago
13

What is the total heat gained by an 8 gram piece of iron that increases in temperature by 6 C

Biology
1 answer:
Elenna [48]4 years ago
4 0

Answer:21.6 Joules

Explanation:

Q= m\times c\times \Delta T

Q= heat gained

m= mass of the substance = 8g

c = heat capacity of  iron= 0.45 J/g ° C    

\Delta T={\text{Change in temperature}}=6^oC 

Q=8g\times 0.45J/g^oC\times6^oC

Q= 21.6 Joules

Thus heat gained by 8 g of iron is = 21.6 Joules

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