
#1
Mar2810, 07:19 PM

P: 2

1. The problem statement, all variables and given/known data
Heat is added to a 1.0kg solid sample of a material at 200 °C. The figure shows the temperature of the material as a function of the heat added. What is the latent heat of fusion of this material? What is the latent heat of vaporization of this material? 2. Relevant equations I know that Q = mL equation applies to this concept, but not sure how to go about it 3. The attempt at a solution Q = 100kcal? m = 1 L=Q/m = 100/1 = 100 for fusion? 



#2
Mar2810, 08:21 PM

HW Helper
P: 6,214

The latent heats occur during a phase change, so when the temperatures are constant.




#3
Mar2810, 08:47 PM

P: 2





#4
Mar2810, 08:49 PM

HW Helper
P: 6,214

Latent Heat of Fusion/Vaporization 


Register to reply 
Related Discussions  
latent heat of vaporization of H2O ?  Introductory Physics Homework  10  
latent heat of fusion/latent heat of vaporization  Introductory Physics Homework  2  
Latent Heat of Vaporization  Introductory Physics Homework  1  
Find the latent heat of vaporization  Introductory Physics Homework  5 