As the question is some what blind:
However if the cross sectional area of the copper wire/rod is uniform, then we can find the length is we know the electrical residence between two ends. That is the concept of specific resistance is entering into picture to calculate the resistance then the length.
What are the factors that determine the length of an engagement?
They determine the length of time of the pendulum's swing ... its 'period'.
Copper is priced in terms of its mass, not its length.
measure it
Copper-nickel is an alloy of copper and nickel which have different densities. You need to know the proportions of each metal in the alloy to determine its density.
The perimeter of a rectangle is not sufficient to determine its length.
length x width
76.77"
Leaving the copper IUD in longer than you are meant to is not dangerous and will not cause illness.
It depends on the length of th cable and the diameter of the copper cable used.
by colourimetry
Easy, it's worth 1 cent