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What type of heat transfer only happens in 2 States of matter?
Radiation is a type of heat transfer that can occur between two objects regardless of the states of matter they are in. It does not require a medium to propagate, making it possible for radiation to occur between objects in different states of matter.
What dictates the flow of heat?
The flow of heat is dictated by the temperature difference between two objects or substances. Heat naturally flows from a warmer object to a cooler object until thermal equilibrium is reached. This flow is governed by the laws of thermodynamics, specifically the second law which states that heat flows in the direction of decreasing temperature.
Two HVACR technicians are discussing the change of states in matter. Technician A says that the latent heat of fusion is the amount of heat that must be added to matter to convert it from a liquid to?
Technician A is incorrect. The latent heat of fusion is the amount of heat required to convert a solid into a liquid at its melting point. To convert a liquid to a gas, you would need to add the latent heat of vaporization.
Which direction does heat flow between two bodies?
Heat flows from a warmer body to a cooler body until thermal equilibrium is reached. This is due to the Second Law of Thermodynamics, which states that heat energy naturally flows from higher temperature to lower temperature regions.
When does the heat flow between two objects stop?
Heat flow between two objects stops when they reach thermal equilibrium, which means they are at the same temperature and no further heat transfer occurs. At this point, the heat energy is evenly distributed between the two objects, resulting in no net heat flow between them.
Energy exists in two states what are they?
Energy exists in many more than two states, but two are light energy and heat energy.
What type of heat transfer only happens in 2 States of matter?
Radiation is a type of heat transfer that can occur between two objects regardless of the states of matter they are in. It does not require a medium to propagate, making it possible for radiation to occur between objects in different states of matter.
What is the relationship between the heat of reaction and the heat of formation in a chemical reaction?
The heat of reaction is the difference between the heat of formation of products and reactants in a chemical reaction. It represents the amount of heat released or absorbed during the reaction. The heat of formation is the heat change when one mole of a compound is formed from its elements in their standard states. The relationship between the two is that the heat of reaction is related to the heat of formation of the substances involved in the reaction.
What dictates the flow of heat?
The flow of heat is dictated by the temperature difference between two objects or substances. Heat naturally flows from a warmer object to a cooler object until thermal equilibrium is reached. This flow is governed by the laws of thermodynamics, specifically the second law which states that heat flows in the direction of decreasing temperature.
Two HVACR technicians are discussing the change of states in matter. Technician A says that the latent heat of fusion is the amount of heat that must be added to matter to convert it from a liquid to?
Technician A is incorrect. The latent heat of fusion is the amount of heat required to convert a solid into a liquid at its melting point. To convert a liquid to a gas, you would need to add the latent heat of vaporization.
How many states does a switch have?
A switch has two states, on and off.
The two states that are not one of the 49 contiguous states are?
The two states that are not one of the 48 contiguous states are Alaska and Hawaii.
What were the last two states?
the last two states were Alaska and Hawaii.
What is the main source of heat in Earth's interior?
the mantle plume There are two source of heat in the earth's interior. The main two sources are fire and breathing heat.
What is the main source of the earths interior heat?
the mantle plume There are two source of heat in the earth's interior. The main two sources are fire and breathing heat.
How many states joined the Union before 1930?
what two states joined the union in 1912the two states that joined the union in 1912 was the states of Arizona and New Mexico what two states joined the union in 1912the two states that joined the union in 1912 was the states of Arizona and New Mexico
What are the two main hyperthermia illnesses?
Heat Exhaustion and Heat Stroke.
