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  • Condensation: Understanding How Gases Turn Into Liquids
    The process of cooling a gas and turning it back into a liquid is called condensation. Here's a breakdown:

    * Cooling: When you remove heat energy from a gas, the molecules slow down.

    * Attraction: As the molecules slow down, the attractive forces between them become stronger.

    * Liquefaction: Eventually, the attractive forces overcome the kinetic energy of the molecules, causing them to cluster together and form a liquid.

    Here are some examples of condensation:

    * Dew formation: Water vapor in the air cools down on a cool surface, like grass, and condenses into tiny water droplets.

    * Fog: Water vapor in the air cools down, usually due to the presence of a cold surface like a body of water.

    * Rain: Water vapor in the atmosphere cools down and condenses into water droplets, which eventually become heavy enough to fall as rain.

    Key factors influencing condensation:

    * Temperature: Lower temperatures favor condensation.

    * Pressure: Increasing pressure on a gas makes it easier for it to condense.

    * Surface area: Condensation often occurs more readily on surfaces with a larger surface area, like grass or a cold window pane.

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