during-an-ice-avalanche-a-100-kg-block-of-ice-falls-into-a-large-lake-at-0-c-the

Question

During an ice avalanche, 100 kg of ice at 0 °C falls into a large lake. The ice completely melts within a few hours. The lake temperature is assumed to be homogeneous and equal to 10 °C before and after the ice melts. Determine the total entropy change (ΔS) of the ice-water system.

Accepted Answer

ΔS = 4.00 × 10³ J/ K

Answer

ΔS = 1.33 × 10⁵ J/ K

Answer

ΔS = 4.19 × 10⁶ J/ K

Answer

ΔS = 1.37 × 10⁷ J/ K

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During an ice avalanche, 100 kg of ice at 0 °C falls into a large lake. The ice completely melts within a few hours. The lake temperature is assumed to be homogeneous and equal to 10 °C before and after the ice melts. Determine the total entropy change (ΔS) of the ice-water system.