Steam, water and ice are all forms of water in different phases. Ice has the blank kinetic energy of all three forms, while steam has the blank
Steam, water, and ice are all forms of water in different phases. Ice has the lowest kinetic energy of all three forms, while steam has the highest kinetic energy.
The kinetic energy of a substance is proportional to its temperature. In the case of water in different phases:
1. Ice: Ice is the solid form of water, and its particles are tightly packed and have limited movement. Therefore, ice has the lowest or the least kinetic energy among the three forms.
2. Water (liquid): Water in its liquid form has more kinetic energy than ice. The particles in water move more freely and are not tightly packed like in ice.
3. Steam: Steam is the gaseous form of water, and it has the highest kinetic energy among the three forms. The particles in steam have the most freedom to move and are widely spaced apart.
In summary, ice has the least kinetic energy, water has more kinetic energy than ice, and steam has the highest kinetic energy among all three forms of water.
To determine the kinetic energy of different forms of water, we need to understand the concept of kinetic energy. Kinetic energy is the energy possessed by an object due to its motion. It is dependent on the mass and velocity of the object.
In the case of water, the kinetic energy is determined by the motion of its individual molecules. The kinetic energy of a substance is directly related to its temperature. As the temperature increases, the kinetic energy of the molecules also increases.
Now, let's compare the kinetic energy of ice, water (in liquid form), and steam (in gaseous form):
1. Ice: Ice is the solid form of water, and its molecules have a relatively low kinetic energy. This is because the molecules in ice are arranged in a rigid lattice structure, where the molecules vibrate in fixed positions but do not move freely. The kinetic energy of ice is relatively low compared to liquid water or steam.
2. Water: Liquid water has higher kinetic energy compared to ice. In the liquid state, the water molecules are not bound by a rigid structure; instead, they have more freedom to move and flow. This leads to increased molecular motion, resulting in a higher kinetic energy compared to ice.
3. Steam: Steam, which is water in its gaseous state, has the highest kinetic energy among the three forms. In steam, the water molecules are further apart and have more mobility compared to liquid water. The molecules move rapidly and randomly in all directions due to their high energy levels. As a result, steam has the highest kinetic energy among ice, liquid water, and steam.
Keep in mind that while the kinetic energy of each phase of water is different, the total energy (including both kinetic and potential energy) remains the same throughout the phase changes, according to the principle of conservation of energy.