Two copper blocks, each of mass 2.26 kg,initially have different temperatures, t

Question

Two copper blocks, each of mass 2.26 kg,initially have different temperatures,t1 =17° C and t2 =29° C. The blocks are placed incontact with each other and come to thermal equilibrium. No heat islost to the surroundings.
(a) Find the final temperature of theblocks.
_________°C

Find the heat transferred between them.
___________ J

(b) Find the entropy change of each block during the time intervalin which the first joule of heat flows.
S1 = _________ J/K S2 = __________ J/K
(c) Estimate the entropy change of each block after it has reachedthermal equilibrium. Use each block's average temperature duringthe process in calculating the estimated values ofS.
S1 = _______________ J/K S2 = ____________ J/K (a) Find the final temperature of theblocks.
_________°C

Find the heat transferred between them.
___________ J

(b) Find the entropy change of each block during the time intervalin which the first joule of heat flows.
S1 = _________ J/K S2 = __________ J/K
(c) Estimate the entropy change of each block after it has reachedthermal equilibrium. Use each block's average temperature duringthe process in calculating the estimated values ofS.
S1 = _______________ J/K S2 = ____________ J/K S1 = _________ J/K S2 = __________ J/K

Explanation / Answer

All i know is the first part of part a is 23oC

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