Register
How much energy is required to completely melt a 250 gram ice cube that is already at 0 degrees Celsius? Show your work & units. Expected Answer = 83,500 J
125k views
0 votes
How much energy is required to completely melt a 250 gram ice cube that is already at 0 degrees Celsius? Show your work & units. Expected Answer = 83,500 J

How much energy is required to completely melt a 250 gram ice cube that is already-example-1
User OcuS
by
6.8k points

1 Answer

4 votes

Answer:

Q = 83500J

Step-by-step explanation:


Q = L_(ice) *m


L_(ice) = 3.34*10^(5) (J)/(kg)


m = 250g = 0.25kg


Q = (3.34*10^(5) (J)/(kg))*(0.25kg)


Q = 83500J

User Michaelliu
by
7.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.8m questions

10.5m answers

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
Link Copied!