Answer:
it is the second one. Lead
Less than the revolution perilous around earth
Answer:

Explanation:
Hello!
In this case, since the combustion of the hamburger released 335.4 kcal of energy and that energy is received by the calorimeter, we can write:

And the heat of the calorimeter is written in terms of the temperature change and the calorimeter constant:

Thus, given the released heat by the hamburger due to its combustion and the temperature change, Cv for the calorimeter turns out:

Best regards!
D. Volcanoes formed most of them through eruption.
Answer: correct answer is D
It can be traced example in copper rod or iron or any other pure metal