- #1
mizzy
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Homework Statement
A 100g cube of ice at 0 degrees is dropped into 1.0kg of water that was originally at 80 degrees. What is the final temperature of the water after the ice has melted?
Homework Equations
Q = ml
Q = mc(Tf - Ti)
The Attempt at a Solution
i'm not sure again about the temperature, but this is what i did:
1) Qice = mc (Tf - Ti) where, m = .100kg, c = 2090, Tf = NOT SURE, 80 degrees??, Ti=0
Q = ml where, m = .100kg, L = 3.33 x 10^5
Qicewater = mc (Tf - Ti) where, m = .100, c = 4186, Tf = NOT SURE, Ti = 0
Qwater = mc(Tf - Ti) where, m = 1.0, c = 4186, Tf = ?, Ti = ?
can someone help me please?