When ice melts, how does the liquid water compare to the ice?
The liquid has a greater mass and greater volume than the ice.
The liquid has less mass and less volume than the ice.
The liquid has less mass but the same volume as the ice.
The liquid has the same mass but less volume than the ice. **
Yep your correct. Good job.
To compare the mass and volume of ice and liquid water, we need to understand the concept of density. Density is the amount of mass per unit volume.
When ice melts, it undergoes a phase change from a solid to a liquid. During this phase change, the ice absorbs heat energy, which causes the water molecules to gain enough energy to break the rigid structure of the ice and become more mobile.
Since the ice and liquid water are composed of the same substance (water), the mass of the water remains the same. However, the volume changes during the phase transition. Ice is less dense than liquid water because the water molecules in the solid state are arranged in a more ordered and spaced-out structure.
When ice melts, it becomes liquid water, which has a more disordered arrangement of molecules, leading to a higher density. Therefore, the liquid water has the same mass but a smaller volume compared to the ice.
In conclusion, the correct option is: The liquid has the same mass but less volume than the ice.