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Part C In the video, you can see that when heat is applied to a solid it is conv

ID: 857721 • Letter: P

Question

Part C In the video, you can see that when heat is applied to a solid it is converted into the liquid phase and then into the gas phase. This process can be studied by plotting the graph of temperature versus the time during which heat is applied to the system. Using this information, arrange the average kinetic energy of the molecules for the following options in decreasing order. Rank from highest to lowest .To rank items as equivalent overlap them. The average kinetic energy of the molecules after point d Highest The average kinetic energy of the molecules from point b to point c The average kinetic energy of the molecules before point a Lowest

Explanation / Answer

Avg KE of molecules after point d > Avg KE of molecules from b to c > Avg KE of molecules before point a

KE increses when state changes from solid to liquid to gas

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