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प्रश्न
Distinguish between Dew and frost.
अंतर स्पष्ट करें
उत्तर
| Sr. No. | Dew | Frost |
| 1. | When moisture-laden air near the earth’s surface comes into contact with very cold objects, condensation of vapour takes place into small water droplets called dew. | If the temperature of the air is less then 0°C, the water droplets stuck to the surface of cold objects, freezes forming frost. |
| 2. | Water vapour condenses and forms droplets of water. | Water droplets stuck to cold surface turns to frozen water droplets. |
| 3. | Dew sticks to the cold object but does not freeze. | It sticks to the cold object and freeze. |
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Fog, Dew, and Frost
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संबंधित प्रश्न
If condensation occurs closer to the earth’s surface, what types of forms become visible?
Identify the precipitation type with the help of the description given:
It seems as if water droplets are floating in the atmosphere. In London, one cannot see the Sun till the afternoon during winters because of this phenomenon.
