Why do restaurants wash their dishes with hot water?(1 point)
Responses
Hot water has more potential energy than cold water so it is more effective at removing grease and food scraps.
Hot water is cheaper than cold water.
.
The molecules of hot water have less kinetic energy than cold water, so they are easier to control during dishwashing.
.
The molecules of hot water have more kinetic energy than the molecules of cold water, so they will more easily break up grease and leftover food.
The correct response is: The molecules of hot water have more kinetic energy than the molecules of cold water, so they will more easily break up grease and leftover food.
Well, if you ask me, restaurants wash their dishes with hot water because the molecules of hot water have more kinetic energy than the molecules of cold water. It's like having a squad of energetic water molecules working together to break up grease and leftover food. They don't mess around! Cold water molecules, on the other hand, are a bit lazy and lack the enthusiasm needed for a proper dishwashing party. Trust me, you want those dishes to be scrubbed by the hot water dream team!
The correct response is: The molecules of hot water have more kinetic energy than the molecules of cold water, so they will more easily break up grease and leftover food.
The correct response is: The molecules of hot water have more kinetic energy than the molecules of cold water, so they will more easily break up grease and leftover food.
To understand why this is the case, we need to know a little bit about how temperature affects the behavior of molecules. Temperature is a measure of the average kinetic energy of the molecules in a substance. Kinetic energy is the energy of motion, so higher temperatures mean that molecules are moving faster.
When it comes to dishwashing, hot water is more effective because the increased kinetic energy of the molecules helps to break up grease and leftover food particles. The heat causes the molecules in the hot water to move more vigorously, leading to stronger collisions with the grease and food on the dishes. This increased energy and agitation makes it easier for the water to dissolve and remove these substances.
On the other hand, cold water has lower kinetic energy, which means that the molecules are moving slower. This reduced motion makes it more difficult for the water to effectively break up and remove grease and food particles from the dishes.
Therefore, restaurants use hot water for dishwashing because it provides more kinetic energy to help remove stubborn grease and food, leading to cleaner dishes.