According to experiments, a certain material's specific heat capacity at constant pressure is given by the presented equation (where it was assumed that heat capacity does not vary with temperature)....

According to experiments, a certain material's specific heat capacity at constant pressure is given by the presented equation (where it was assumed that heat capacity does not vary with temperature). In the equation, Cp is in kJ/kg-K. Determine the change in entropy (in J/K) of 225 g of this material when it is heated from 30 ⁰C to 55 ⁰C. Answer Format: [2 decimals]

Extracted text: 2 = 0.67 – Cp