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The change of state of water from liquid to vapor, or the reverse from vapor to liquid, involves a fixed amount of thermal energy per unit mass, this is called the specific latent heat. To evaporate liquid water to vapor, heat must be supplied, whilst in condensing vapor to liquid, heat is released.
Similar rules apply to water when it changes from liquid to ice, or ice to liquid. You can look up the amount of the latent heat in physical tables.
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What happens Temperature usually increases when water condenses.?
When water vapor condenses, it releases heat energy into the environment. This heat energy increases the temperature of the surrounding air. This phenomenon can often be observed when steam from hot water cools and condenses into liquid water droplets, causing a rise in temperature in the vicinity.
Does steam gain or lose energy when it condenses to form water?
When steam condenses to form water, it releases energy in the form of heat to the surroundings. This energy is needed to break the intermolecular forces that hold the water molecules together as steam.
How many calories of heat is released when one gram of water vapor condenses into liquid water?
When one gram of water vapor condenses into liquid water, it releases about 2260 joules (540 calories) of heat energy. This process is called the latent heat of vaporization.
How many joules of heat energy are released by each gram of water vapor that condenses to form cloud droplets?
When water vapor condenses to form cloud droplets, it releases about 2260 joules of heat energy per gram. This process is known as the latent heat of condensation, where the heat energy is released as the water vapor changes phase from gas to liquid during condensation.
Does condensation takes in or give out energy?
Condensation releases energy. When water vapor condenses into liquid water, it releases the latent heat of vaporization, which is the energy required to turn water into vapor. This energy is then given off to the surroundings, usually in the form of heat.
Is evaporation heat gain or heat loss?
For what?It requires a heat gain for the water,but a heat loss for whatever the water is in contact with.
What happens to water when heat energy is reduced?
It condenses forming water.
What is the energy released when steam condenses to water?
The energy released when steam condenses to water is called the latent heat of vaporization. This energy is released in the form of heat as the steam loses its thermal energy and transitions back into liquid water.
When the gas condenses to liquid does it absorb or give off heat?
absorb
Is energy released when water vapor condenses into liquid?
Yes, energy is released when water vapor condenses into a liquid. This process is called condensation, and it results in the conversion of water vapor's latent heat energy into sensible heat energy in the form of heat released to the surrounding environment.
What happens Temperature usually increases when water condenses.?
When water vapor condenses, it releases heat energy into the environment. This heat energy increases the temperature of the surrounding air. This phenomenon can often be observed when steam from hot water cools and condenses into liquid water droplets, causing a rise in temperature in the vicinity.
Is conversion of steam to water an exothermic reaction?
Yes, the conversion of steam to water is an exothermic process. When steam condenses into water, it releases heat energy to the surroundings. This heat energy is given off as the steam loses its kinetic energy during the phase change.
When water vapor from the ocean condenses does it release energy tht can build into a hurricane?
Yes, when water vapor condenses into liquid water, it releases latent heat, which is the energy that fuels hurricanes. As warm, moist air rises and condenses in the atmosphere, it releases this latent heat, providing the necessary energy for hurricanes to develop and strengthen.
Does water vapor absorb or release heat energy?
Water vapour releases energy when it condenses, this is the latent heat which is a fixed amount per gram of water. To boil water into vapour the latent heat must be supplied. Once in the vapor form,to make it hotter you have to supply energy.
What is the heat that is released when water condenses and changes to liquid form?
The heat released when water condenses and changes to liquid form is called the latent heat of condensation. This heat is released because the water vapor loses energy as it transitions to a liquid state, leading to a release of thermal energy.
What happens to energy when steam condenses to water?
When steam condenses to water, it releases the latent heat it absorbed during the phase change from water to steam. This heat energy is transferred to the surroundings, leading to a temperature decrease in the steam as it turns into water. This energy release helps to warm the environment around the condensed water.
Does steam gain or lose energy when it condenses to form water?
When steam condenses to form water, it releases energy in the form of heat to the surroundings. This energy is needed to break the intermolecular forces that hold the water molecules together as steam.
