solve

For a spring that obeys Hooke's law, the tension in the spring is proportional to the stretched length of the spring t = k{L-L,), where Land L, are the length of the stretched and unstretched spring, respectively, and k is the spring constant. The mass density of the spring is p = M/Land the wave velocity is v = er Substitution of these expressions into Eq. 6.1 shows that the frequency of the standing waves depends on the length of the Las You will use this equation in Sec. 6.5 of the experiment. For a slinky, the unstretched length is much shorter than the stretched length. Suppose that the fundamental standing wave is oscillating on a slinky. How does the period of the standing wave change as the lengthof the slinky is altered? ee ee @ |t gets shorter @ It gets longer @ No answer text provided