Top Posters
Since Sunday
y
2
m
2
m
2
u
2
m
2
B
2
M
2
e
2
k
2
N
2
y
2
m
2
New Topic  
samanthakay samanthakay
wrote...
Posts: 156
Rep: 0 0
8 months ago

The heat of fusion for gold at 1,063 °C is 66.6 kJ/kg and the specific heat of gold is 0.128 kJ/kg °C. What is the energy needed to melt 100 grams of gold starting at 0 °C?



20.3 kJ



17.8 kJ



12.3 kJ



9.50 kJ



7.50 kJ

Textbook 
College Physics

College Physics


Edition: 5th
Author:
Read 65 times
1 Reply
Replies
Answer verified by a subject expert
lingo94lingo94
wrote...
Posts: 151
Rep: 0 0
8 months ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

samanthakay Author
wrote...

8 months ago
This helped my grade so much Perfect
wrote...

Yesterday
Thanks
wrote...

2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  513 People Browsing
Related Images
  
 336
  
 205
  
 345
Your Opinion
What's your favorite math subject?
Votes: 559

Previous poll results: What's your favorite coffee beverage?