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6 Why do we sce water droplets collected an the outer surface of a glass containing3 mark |
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Answer» Water droplets form on the outer surface of the container containing a cold substance due toCondensation.The temperature of the container is cold enough to cool down the water vapor in the surrounding air, so it turns from gaseous to liquid state. Therefore, drops form more steadily during warm weather than cold weather. Condensation is the basic transformation of a substance from gas to liquid. All air in the atmosphere contains some degree of water vapor. If the air is cooled past the dew point of water, which depends on pressure and concentration, condensation will occur. Condensation will occur more easily in saturated air than dry air. |
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