Chemistry, 01.04.2020 20:27 nayiiii1874

There are two blocks of copper, initially at 85∘C, were immersed in a styrofoam cup with water at room temperature. One block, copper (A) transferred 6.5 J of heat to water whereas the second one (B) transferred 10.1 J of heat to water. Water absorbed 16.5 J of heat. Select all the correct answer(s).
1) The final temperature of copper blocks and water was the same.
2)The mass of the block A was higher
3)The styrofoam cup did not absorb any heat.
4) The styrofoam cup absorbed 0.1 J of heat.

Answers: 3

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There are two blocks of copper, initially at 85∘C, were immersed in a styrofoam cup with water at ro...