By providing the heat to the ice th closely packed particles of it gain kinetic energy and move away from each other so it melts
The volume is 12 mL (0.012 L)
Before the aluminum was added, the water reached 132mL. After it was added, it reached 144. That means the Aluminum takes up (144-132)= 12mL of space.
The density = mass/volume. If the aluminum bar has a mass of 78g and volume of 0.012L, 78/0.012=6,500 g/L
Answer:
b. in the middle
Explanation:
your answer choice is correct!
Answer:
The process of breaking down stones or rocks into small pieces is called weathering.
Explanation:
One of the most powerful laws in physics is the law of momentum conservation. ... For a collision occurring between object 1 and object 2 in an isolated system, the total momentum of the two objects before the collision is equal to the total momentum of the two objects after the collision.
