An insulated beaker with negligible mass contains liquid water with a mass of 0.335 kgkg and a temperature of 65.0 ∘C∘C . How much ice at a temperature of -18.3 ∘C∘C must be dropped into the water so that the final temperature of the system will be 20.0 ∘C∘C ? Take the specific heat of liquid water to be 4190 J/kg⋅KJ/kg⋅K , the specific heat of ice to be 2100 J/kg⋅KJ/kg⋅K , and the heat of fusion for water to be 3.34×105 J/kgJ/kg .

An insulated beaker with negligible mass contains liquid water with a mass of 0.335 kgkg and a temperature of 65.0 ∘C∘C . How much ice at a temperature of -18.3 ∘C∘C must be dropped into the water so that the final temperature of the system will be 20.0 ∘C∘C ? Take the specific heat of liquid water to be 4190 J/kg⋅KJ/kg⋅K , the specific heat of ice to be 2100 J/kg⋅KJ/kg⋅K , and the heat of fusion for water to be 3.34×105 J/kgJ/kg .

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter11: Energy In Thermal Processes

Section: Chapter Questions

Problem 15P: What mass of water at 25.0C must be allowed to conic to thermal equilibrium with a 1.85-kg cube of...

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