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What is heat transfer resulting from rising particles in heated matter?
This is known as convection heat transfer. As particles in a heated substance rise, they carry heat energy with them, causing cooler particles to move in to take their place. This circulation creates a transfer of heat throughout the substance.
What are two examples of conduction we use every day?
Holding a hot cup of coffee and feeling the heat transfer from the cup to your hand. Using a heated stove to cook food, where heat is transferred from the stove to the pot and then to the food.
When a metal pan is heated on the stove this is an example of heat transferred by what?
This is an example of heat transfer through conduction. The heat from the stove is transferred directly to the metal pan through physical contact, causing the molecules in the pan to vibrate, which in turn increases the pan's temperature.
What if your spoon is hot after leaving it in the pot that was on the stove is that radiation convection condition?
The spoon being hot after being in a pot on the stove is due to conduction. When the pot is heated on the stove, the heat is transferred to the spoon through direct contact, causing the spoon to heat up. Radiation and convection are other forms of heat transfer that do not apply in this scenario.
What is the transfer of energy by the motion of heated particles in a gas or liquid?
This transfer of heat is called convection.
