A Force of 5 N Stretches an Elastic Band at Room

Multiple Choice

A force of 5 N stretches an elastic band at room temperature.The rate at which its entropy changes as it stretches is about:

A) -2 x 10^-2 J/K·m
B) 2 x 10^-2 J/K·m
C) 1500 J/K·m
D) -1500 J/K·m
E) cannot be calculated without knowing the heat capacity