You have 1 kg of water and you want to use that to melt 0.1 kg of ice. What is the minimum temperature necessary in the water,

Question

You have 1 kg of water and you want to use that to melt 0.1 kg of ice. What is the minimum temperature necessary in the water, to just barely melt all of the ice? (L₁ = 3.33 x 105 J/kg,
Cwater 4186 J/kg°C)
Select one:
a. 80°C
b. 18°C
c. 8°C
d. 100°C

Kunduz · Accepted Answer

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