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The outer surface of a beaker containing ice cubes becomes wet in short while - Give scientific reason.

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Question  The outer surface of a beaker containing ice cubes becomes wet in short while. Answer  When ice cubes are placed in a beaker, ice starts melting.  The heat required for melting is absorbed from the surrounding air and also from the beaker to some extent.  Hence, the temperature of the air and beaker falls.  The capacity of air to hold water vapour depends upon the temperature of the air, and this capacity decreases as the temperature decreases.  At a certain low temperature, the surrounding air becomes saturated with water vapour present in it.  As the temperature falls further, the air is unable to hold all the water vapour.  Hence, the extra water vapour starts condensing on the cold outer surface of the beaker in the form of minute drops.  Therefore, The outer surface of the beaker containing ice cubes becomes wet in a short while.
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Environment, biomes, ecology, ecosystem, environmental conservation, environmental management

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 Environment

                 Physical, chemical and biological factors affecting the living organism in any possible ways to collectively called an environment. It includes many biotic and abiotic

natural and artificial factors.

 Biomes

                 The major ecosystem where serval habitats insects each other are called biomes. Earth is a largest biomes.

Ecology

                 The science the deals with the study of interaction between biotic  and abiotic factors of the environment.

 Ecosystem

                 Biotic and abiotic factors occupying and their interactions collectively constitute the ecosystem. A small pond is an ecosystem and earth is largest ecosystem. 

Environment Conservation

                 Many environment problems have been arise due to effect of various natural and artificial factors of the earth. Environmental pollution is one of the main factor.

Environmental Management 

                  Unnecessary and unacceptable change in the surrounding environment due to natural events or human activities is called as environmental pollution.
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