URGENT
i dont really ask questions that much but im very confused. there isnt a list of words for this either btw
Fill in the blanks:
1.) So even though liquid and solid water at 0 degrees C both have the same _______, they may have different thermal energy levels because the temperature doesn’t account for the _________ _________ that thermal energy includes.
2.) Liquid water has greater________ energy as the molecules can move more freely away from one another (increasing their _______________ potential energy)
3.) When heat is added to an object, the particles of the object take in the energy as __________ energy until reaching a ___________ state.
4.) While in the ___________ state, the particles will no longer gain kinetic energy and ___________ energy begins to increase, causing the particles to move away from one another.
1.) So even though liquid and solid water at 0 degrees C both have the same temperature, they may have different thermal energy levels because the temperature doesn’t account for the internal energy that thermal energy includes.
To understand this concept, it's important to be familiar with the difference between temperature and thermal energy. Temperature is a measure of the average kinetic energy of the particles in a substance, while thermal energy is the total energy of all the particles in a substance.
In this case, liquid and solid water at 0 degrees C have the same temperature, but since solid water (ice) has a more ordered structure, its particles have less freedom to move compared to the particles in liquid water. This means that even though the temperature is the same, the thermal energy of liquid water may be higher because it includes the additional energy associated with the increased freedom of movement of its particles.
2.) Liquid water has greater thermal energy as the molecules can move more freely away from one another (increasing their potential energy).
This statement refers to the fact that in the liquid state, the water molecules have more freedom to move and are less tightly packed together compared to the solid state. This increased freedom of movement corresponds to an increase in the potential energy of the molecules. Therefore, liquid water has greater thermal energy compared to solid water at the same temperature.
3.) When heat is added to an object, the particles of the object take in the energy as thermal energy until reaching a higher energy state.
When heat is added to an object, its particles absorb this energy and the thermal energy of the object increases. As the thermal energy increases, the kinetic energy of the particles also increases, leading to a rise in the temperature of the object. The particles continue to absorb thermal energy until they reach a higher energy state.
4.) While in the gaseous state, the particles will no longer gain kinetic energy, and potential energy begins to increase, causing the particles to move away from one another.
In the gaseous state, the particles have the highest energy level. At this point, the particles have absorbed enough thermal energy that they are no longer gaining kinetic energy (associated with speed of movement). Instead, the potential energy of the particles increases as they move further apart from each other. This increase in potential energy causes the particles to spread out, leading to the expansion of the gas.