Question

The density of silver is 10.5g/cm^3. What length of wire can be made with a silver block that has a mass of 102.4g. assumed the wire is perfectly cylindrical with the radius of 0.35mm. (v=πr^2h)

Answer 1

Answer:

The answer is

2.63 g

Explanation:

The mass of a substance when given the density and volume can be found by using the formula

mass = Density × volume

From the question

volume of silver = 0.25 cm³

density = 10.5 g/cm³

The mass is

mass = 10.5 × 0.25 = 2.625

We have the final answer as

2.63 g

Hope this helps you

Explanation: