- #1
Karol
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Homework Statement
A 50 gr piece of ice at temp' -100C is thrown in water which is at 00C.
How much water will freeze around it. no heat is lost or gained from outside.
Homework Equations
Specific heat of ice: 0.55
Melting heat: 79.7[cal/gr/C0]
The Attempt at a Solution
The ice comes from -10C0 to 0C0 by taking heat from the water. this amount of heat freezes the water:
##50[gr]\cdot 10[C^0]=79.7\left[\frac{cal}{gr\cdot C^0}\right]\cdot m\rightarrow m=6.3[gr]##
Is it correct?