In a pitcher 10 kg water is contained.Total surlace area of pitcher walls is 2 xx 10^(-2) m^(2) and its wall thickness is 10^(-3) m. If surrounding temperature is 42^(@)C, find the temperature of water in the pitcher when it attains a steady value. Given that in steady state 0.1 gm water gets evaporated per second from the outer surface of pitcher through its porous walls. The thermal conductivity of the walls of pitcher is 0.8 W//m^(@)C and latent heat of vaporization of water is 2.27 x 10^(6) J//kg.

In a pitcher 10 kg water is contained.Total surlace area of pitcher wa

1.	In a pitcher 10 kg water is contained.Total surlace area of pitcher walls is 2 xx 10^(-2) m^(2) and its wall thickness is 10^(-3) m. If surrounding temperature is 42^(@)C, find the temperature of water in the pitcher when it attains a steady value. Given that in steady state 0.1 gm water gets evaporated per second from the outer surface of pitcher through its porous walls. The thermal conductivity of the walls of pitcher is 0.8 W//m^(@)C and latent heat of vaporization of water is 2.27 x 10^(6) J//kg.
Answer» ANSWER :`[28^(@)C]`

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