Answer:
The two blocks have the same temperature
Explanation:
Given;
heat capacity of Aluminum = 0.9 J/g
heat capacity of copper = 0.35 J/g
thermal conductivity of copper = 385 W/(K m)
thermal conductivity of Aluminum = 205 W/(K m)
Based on the given data, it can be concluded that;
- Aluminum’s higher heat capacity means it does not get as hot when energy is shared between the two blocks, so the copper will be hotter
- Copper’s higher thermal conductivity will cause the aluminum to heat up compared to the copper
However, the two metallic blocks (aluminum block and a copper block), were allowed to achieve thermodynamic equilibrium, and as a result they will have the same temperature.
Therefore, the correct statement is "The two blocks have the same temperature".
A. Can you help me with this
I. The diagonals of a square are perpendicular.
II. The diagonals of a rhombus are perpendicular.
III. The diagonals of a rectangle are perpendicular.
Which of the above statements are true?
A)I.II.III
B)None of the above statements are true.
C) only I
D)I.III
Scientists use curiosity, imagination, and previous scientific study to
create research questions and hypotheses to begin their investigations
into natural phenomenon. They use this process which formally is called
the scientific method to carefully construct experiments to guide
investigations of the world around them. Hope this helps!!
