Which of the following statements is/are correct?
(1) If two objects have the same temperature , each particle in the objects has the same kinetic energy.
(2) Solids have fixed volumes and shapes.
(3) The liquid state of a matter must have a higher temperature than the solid state of another state.
A. (1) only
B. (2) only
C. (1) and (3) only
D. (2) and (3) only
Ans: B
我唔明1,3點解唔係?
試每個term都解釋下