Question

Describe the factors affecting the volume of a cylindrical wire?

Answer 1

Answer:

The diameter of a wire is orders of magnitude smaller than its length in most cases. You'll probably want to measure the diameter in inches or centimeters while you measure the length in feet or meters. Remember to convert your units before calculating volume, or the calculation will be meaningless. It's usually better to convert the length to the units you used to measure diameter rather than the other way around. This produces a large number for length, but it's easier to work with than the extremely small number you'll get for diameter if you convert it to meters or feet.