Evaporation vs. Condensation, energy flow, Warming vs. Cooling

1
Evaporation vs. Condensation, energy
flow,Warming vs. Cooling

• Savanna Cornett
• Jillian Malloy
• Ben Lloyd
• Alex Combs

2
Evaporation vs. Condensation

• Evaporation is the cooling process.
• Evaporation has a phase change from liquid to a
  gas.
• Heat energy is absorb by the liquid causing it to
  become a gas.

• Condensation has a phase change from gas to
  liquid.
• Condensation is the warming process.
• Heat energy is released by the gas when it
  condenses into a liquid.

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Energy Flow

• Heat flows from hot to cold until both substances
  are the same temperature.
• Energy must be put into a substance to change its
  phase from solid to liquid to gas.
• Energy must be extracted from a substance to
  change its phase from a gas to liquid to solid.

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Warming vs. Cooling

• Warming
• Releases thermal energy.

• Cooling
• Absorbs thermal energy.