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Two identical bodies are made of a material for which the heat capacity increases with temperature. One of these is at `100^@C`, while the other one is at `0^@C`. If the two bodies are brought into contact, then, assuming no heat loss, the final common temperature is

A

`0^@C`

B

`50^@C`

C

more than `50^@C`

D

less than `50^@C` but greater than `0^@C`

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