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| Q. |
Mist is caused by – |
| A. | dry ice |
| B. | ice at low temperature |
| C. | water vapour at low temperature |
| D. | carbon-monoxide in solid form |
| Answer» C. water vapour at low temperature | |
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Explanation: Mist is a phenomenon caused by small droplets of water suspended in air. It can occur as part of natural weather or volcanic activity, and is common in cold air abovewarmer water, in exhaled air in the cold, and in a steam room of a sauna. It can also be created artificially with aerosol canisters if the humidity conditions are right. The only difference between mist and fog is visibility. |
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