Evaporation vs Boiling — Difference (with Table)
Evaporation vs Boiling compared side by side — a 6-row comparison table and 4 key points. Class 9-10 Physics, free and no sign-up.
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TL;DR: Evaporation vs Boiling compared side by side — a 6-row comparison table and 4 key points. Class 9-10 Physics, free and no sign-up.
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The main difference between Evaporation and Boiling: Evaporation is the slow process of liquid molecules escaping from the surface and turning into vapor at any temperature. Boiling is the rapid process where
Evaporation vs Boiling — Comparison Table
| Basis | Evaporation | Boiling |
|---|---|---|
| Temperature | Occurs at any temperature below boiling point | Occurs only at the boiling point of the liquid |
| Speed | Slow process occurring gradually | Rapid and vigorous process |
| Location | Happens at the surface of the liquid | Occurs throughout the entire liquid volume |
| Bubbles | No bubbles are formed | Bubbles form throughout the liquid |
| Energy Required | Requires some heat energy from surroundings | Requires continuous supply of heat energy |
| Example | Wet clothes drying in sun or air | Water reaching 100 degrees Celsius in a kettle |
Key Points
- Evaporation is a surface phenomenon while boiling involves the entire volume
- Boiling only occurs at a specific temperature for each liquid
- Evaporation is endothermic and absorbs heat energy
- Both processes convert liquid to vapor but at different rates