Use the Following Figure to Answer the Following Question

Multiple Choice

Use the following figure to answer the following question:
-A steel wire and an aluminum wire of the same length L and diameter d are joined to form a wire of length 2L. The wire is fastened to the ceiling and a mass m is attached to the other end. If the masses of the wires are negligible relative to mass m, the ratio of the strain in the aluminum wire to the strain s in the steel wire is

A) less than 1.
B) equal to 1.
C) greater than 1.
D) dependent on mass m.
E) impossible to determine.