A few Questions You May Ask
What is “heat transfer”? Heat transfer is the transfer of heat that is normally from a high temperature to a lower temperature object.
What direction does heat always transfer? The direction of heats always transfer from is from hot to cold simply because energy flows from an object with higher temperature into an object with a lower temperature.
What is the relationship between energy and heat? The relationship between energy and heat is that heat is a form of energy that arises only when a temperature is different. Heat is the mechanism of energy from an area of higher temperature to an area of lower temperature.
What makes things cool down? Some things that cool down are ice and water.
How does energy change when things heat up or cool down? Energy change because heat is transferred from an object to the surroundings, then the object can cool down and the surroundings can warm up. When heat is transferred to an object by its surroundings, then the object can warm up and the surroundings can cool down. Which forms kinetic energy.
What happens to entropy when the temperature goes up? Down? Entropy increases when temperature goes up and decreases when it goes down.
What is happening to the entropy of the universe? The entropy of the universe continues increasing because temperature continues to go up. Over time the differences of temperature, pressure, and density even out.
What direction does heat always transfer? The direction of heats always transfer from is from hot to cold simply because energy flows from an object with higher temperature into an object with a lower temperature.
What is the relationship between energy and heat? The relationship between energy and heat is that heat is a form of energy that arises only when a temperature is different. Heat is the mechanism of energy from an area of higher temperature to an area of lower temperature.
What makes things cool down? Some things that cool down are ice and water.
How does energy change when things heat up or cool down? Energy change because heat is transferred from an object to the surroundings, then the object can cool down and the surroundings can warm up. When heat is transferred to an object by its surroundings, then the object can warm up and the surroundings can cool down. Which forms kinetic energy.
What happens to entropy when the temperature goes up? Down? Entropy increases when temperature goes up and decreases when it goes down.
What is happening to the entropy of the universe? The entropy of the universe continues increasing because temperature continues to go up. Over time the differences of temperature, pressure, and density even out.