CMC Medical CMC-Medical Ludhiana Solved Paper-2009

  • question_answer
    The sprinkling of water reduces slightly the temperature of a closed room because

    A)  temperature of water is less than that of the room

    B)  specific heat of water is high

    C)  water has large latent heat of vaporization

    D)  water is a bad conductor of heat

    Correct Answer: C

    Solution :

                    The latent heat of vaporisation of water is large, so when water is sprinkled over a large area, evaporation takes place, thus, causes cooling.


You need to login to perform this action.
You will be redirected in 3 sec spinner