Question

    What is humidity?

    A When the water vapour transfers into water from air Correct Answer Incorrect Answer
    B When water vapour is present in the air Correct Answer Incorrect Answer
    C When the other gases transfer to air Correct Answer Incorrect Answer
    D When air is present in the water Correct Answer Incorrect Answer

    Solution

    Humidity is the concentration of water vapor present in the air. Water vapor, the gaseous state of water, is generally invisible to the human eye. Humidity indicates the likelihood for precipitation, dew, or fog to be present. Humidity depends on the temperature and pressure of the system of interest. 

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