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Which Is “Heavier”—Humid Air or Dry Air?

Humid Air vs Dry Air

Which Is “Heavier”—Humid Air or Dry Air? Does a given volume of hot, humid air possess greater mass than an equivalent volume of hot, dry air? Surprisingly, the response is negative. When comparing equal volumes… Humid Air vs Dry Air

LATENT HEAT

latent heat

What is meant by latent heat? Water vapor exists as an invisible gas that only becomes perceptible when it undergoes transformation into larger liquid or solid (ice) particles. This alteration in physical form is recognized… latent heat