Cutepoptart
Answered

Discover the answers to your questions at Westonci.ca, where experts share their knowledge and insights with you. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

1. Specific Heat Capacity.
A. Heat on concrete
The specific heat capacity of concrete is 0.880 J/g °C
Calculate the heat added to 3 g of concrete if the temperature increased by 0.64 °C
Use the equation q=mcat

B. Hot water
The specific heat capacity of water is 4.186J/g °C
Calculate the temperature change when 8000 J of heat is added to 3g of water,
Use the equation q=mcat

1 Specific Heat Capacity A Heat On Concrete The Specific Heat Capacity Of Concrete Is 0880 Jg C Calculate The Heat Added To 3 G Of Concrete If The Temperature I class=

Sagot :

msm555

Answer:

B.

Solution given:

specific heat capacity of water [c]4.186 J/g °C

temperature[∆T]=?

mass[m]=3g

heat[Q]=8000J

we have

Q=mc∆T

8000=3*4.186*∆T

∆T=8000/12.558

∆T=637.04°C.

the temperature change is 637.04°C.

View image msm555
Thanks for using our service. We aim to provide the most accurate answers for all your queries. Visit us again for more insights. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.