(Solved): solve all please A wire of length 4.35m and mass 137g is under a tension of 125N. A standing ...

A wire of length $$4.35\mathrm{m}$$ and mass $$137\mathrm{g}$$ is under a tension of $$125\mathrm{N}$$. A standing w formed which has seven nodes including the endpoints. a) Is the standing wave fixed at both ends? b) Draw a sketch of the standing wave, making sure to indicate nodes (as $$\mathrm{N}$$ ) and A). c) For this standing wave, find the frequency of the corresponding harmonics? number of harmonics is equal to the number of antinodes!!! d) What is the fundamental frequency of this standing wave? e) If the maximum amplitude at the antinodes is $$0.0075\mathrm{m}$$, write an equation of $$\mathrm{p}$$ time for this standing wave. Hint: Figure out whether this standing wave lo or cosine wave!!! A wire of length $$4.35\mathrm{m}$$ and mass $$137\mathrm{g}$$ is under a tension of $$125\mathrm{N}$$. A standing wave has formed which has seven nodes ineluding the endpoints. a) Is the standing wave fixed at both ends? b) Draw a sketch of the standing wave, making sure to indicate nodes (as N) and antinodes (as A). c) For this standing wave, find the frequency of the corresponding harmonics? Hint: $$\mathrm{n}$$ is the number of harmonics is equal to the number of antinodes!!! d) What is the fundamental frequency of this standing wave? e) If the maximum amplitude at the antinodes is $$0.0075\mathrm{m}$$, write an equation of position versus time for this standing wave. Hint: Figure out whether this standing wave looks like a sine or cosine wave!!!