The specific heat of Al is 900 J/kg.C and its latent heat of fusion L,= 4.0 x 105 J/kg at 660 C. How ch heat must be added to 0.45 kg Aluminum to change it from a solid at 130 C to a liquid at 660 C? a. 2.1 x 10³ J b. 4.5 x 10³ J c. 1.8 x 105 J d. 3.9 x 10³ J
The specific heat of Al is 900 J/kg.C and its latent heat of fusion L,= 4.0 x 105 J/kg at 660 C. How ch heat must be added to 0.45 kg Aluminum to change it from a solid at 130 C to a liquid at 660 C? a. 2.1 x 10³ J b. 4.5 x 10³ J c. 1.8 x 105 J d. 3.9 x 10³ J
Related questions
Question
Transcribed Image Text:25. The specific heat of Al is 900 J/kg.C and its latent heat of fusion L,
much heat must be added to 0.45 kg Aluminum to change it from a solid
a. 2.1 x 105 J
b. 4.5 x 10³ J
c. 1.8 x 105 J
4.0 x 10' J/kg at 660 C. How
at 130 C to a liquid at 660 C?
d. 3.9 x 105 J
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 1 images
