High School

The heaviest and lightest strings on a certain violin have linear densities of 2.8 g/m and 0.41 g/m, respectively. What is the ratio of the diameter of the heaviest string to that of the lightest string, assuming that the strings are of the same material?

Answer :

Final answer:

The ratio of the diameter of the heaviest string to that of the lightest string is approximately √((mass_heaviest / (mass_lightest)) * (0.41 / 2.8)).

Explanation:

To calculate the ratio of the diameters of the heaviest and lightest strings, we can use the formula:

diameter = √((mass / (π * linear density)) * 4)

Let's calculate the diameter of the heaviest string:

diameter_heaviest = √((mass_heaviest / (π * linear density_heaviest)) * 4)

Substituting the given values:

diameter_heaviest = √((mass_heaviest / (π * 2.8)) * 4)

Similarly, let's calculate the diameter of the lightest string:

diameter_lightest = √((mass_lightest / (π * linear density_lightest)) * 4)

Substituting the given values:

diameter_lightest = √((mass_lightest / (π * 0.41)) * 4)

Now, we can calculate the ratio of the diameters:

ratio = diameter_heaviest / diameter_lightest

Let's substitute the calculated values:

ratio = (diameter_heaviest) / (diameter_lightest)

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