Do Objects of the Same Material Always Share Identical Internal Energies?

[cathole]

Question about internal energies... PLEASE HELP ME!

What must be true for two objects of the same material to have the same internal energies?
(Choose all that apply)

a. The masses of both objects must be equal

b. Both objects must have the same density

c. The temperatures of both objects must be equal

d. Separate objects cannot have identical internal energies

 

[rock.freak667]

What does internal energy depend on?

 

[joriarty]

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https://www.physicsforums.com/showthread.php?t=388099