Question
Four cubes of ice are taken out from a refrigerator and are put in 200 ml of a drink at .
(a) Find the temperature of the drink when thermal equilibrium is attained in it.
(b) If the ice cubs do not do not melt completely, find the amount melted. Assume that no heat is lost to the outside of the capacity. Density of ice , density of the drink , specific heat capacity of the drink 4200 J/kg-K, latent heat of fusion of ice
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Text solutionVerified
Given:-
Number of ice cube
Volume of each ice cube
Density of ice
Total number of ice,
Latent heat of fusion of ice,
Density of the drink
Volume of the drink
mass of the drink
Let first check the heat released when temperature of charges
from to
Heat required to change four ice cube into water
the heat required for melting the four cube of the ice
is greater than the heat released by water. some ice
will remain solid and there will be equilibrium between ice and water.
Equilibrium temperature of the cube and the drink
Let M be the mass of the melted ice
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Question Text | Four cubes of ice are taken out from a refrigerator and are put in 200 ml of a drink at . (a) Find the temperature of the drink when thermal equilibrium is attained in it. (b) If the ice cubs do not do not melt completely, find the amount melted. Assume that no heat is lost to the outside of the capacity. Density of ice , density of the drink , specific heat capacity of the drink 4200 J/kg-K, latent heat of fusion of ice |
Answer Type | Text solution:1 |
Upvotes | 150 |