A solid body of constant heat capacity 1 J/°C is being heated by keeping it in contact with reservoirs in two ways: (i) Sequentially keeping in…

A solid body of constant heat capacity $\displaystyle 1$ J/°C is being heated by keeping it in contact with reservoirs in two ways :

Sequentially keeping in contact with $\displaystyle 2$ reservoirs such that each reservoir supplies same amount of heat.

Sequentially keeping in contact with $\displaystyle 8$ reservoirs such that each reservoir supplies same amount of heat.

In both the cases body is brought from initial temperature $\displaystyle 100$°C to final temperature $\displaystyle 200$°C. Entropy change of the body in the two cases respectively is :