Substances that evolve water vapor when heated typically contain moisture or volatile components that evaporate upon heating. Common examples include organic compounds, certain minerals, and even food items, such as meats and vegetables, which release moisture as steam. Additionally, some geological processes can release water vapor from minerals like clays when they are subjected to high temperatures. This phenomenon is often utilized in various industrial applications, including cooking and material processing.
When water in the ocean is heated by the sun it turns into water vapour and evaporates, however it leaves the salt behind as it is made of separate molecules.
Water vapour. An example is rain clouds in the sky.If the water is heated to boiling point in a kettle or furnace boiler, the very hot vapour is commonly called steam.
No, substances do not have to contain water to be heated in the microwave. The microwave oven uses electromagnetic waves to agitate the molecules in the substance being heated, causing them to generate heat regardless of their water content.
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The process when water changes into a gas is called evaporation. Evaporation occurs for pure water at 100 degrees celsius (-173 K) when water molecules begin to move around very rapidly and split up.
Water Vapour
heated water is called vapour. the process is called evaporation.
When water in the ocean is heated by the sun it turns into water vapour and evaporates, however it leaves the salt behind as it is made of separate molecules.
it is converted to vapour state
water vapour
When water is heated, it can turn into steam, which is essentially water vapor.
When water is heated at extremely high temperatures.
Water vapour. An example is rain clouds in the sky.If the water is heated to boiling point in a kettle or furnace boiler, the very hot vapour is commonly called steam.
Water is typically heated from a liquid state, not from water vapor. Water vapor forms when liquid water is heated to its boiling point and evaporates into the air. To heat water using water vapor, one would need to first condense the vapor back into liquid water before further heating it.
Water in a gaseous state is water vapour, or mist. It is commonly known as steam if the water has been heated.
No, substances do not have to contain water to be heated in the microwave. The microwave oven uses electromagnetic waves to agitate the molecules in the substance being heated, causing them to generate heat regardless of their water content.
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