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What is the final temperature of sphere B?

  • #1
I have a question and I think it has too many unknowns, but here it is:

Two spheres, labeled A and B, have identical masses, but are made of different substances. The specific heat capacity of sphere A is 440 J/kg*C . The spheres are initially at 21 degrees C; and the same quantity of heat is added to each sphere. If the final temperature of sphere A is 72 degrees C, what is the final temperature of sphere B?

Help please.
 

Answers and Replies

  • #2
brewnog
Science Advisor
Gold Member
2,711
7
You're right, you need some more information.
 

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