The proton has a radius of approximately 1.0 times 10^{ - 13} cm and a mass of 1.7 times 10^{ - 24} g. Determine the density of a proton. For a sphere V = (4/3)times pi r^3.

Question

The proton has a radius of approximately 1.0 times 10^{ - 13}   cm and a mass of 1.7 times 10^{ - 24} g. Determine the density of a proton. For a sphere V = (4/3)times pi r^3.

DrBob222 · Answer

density = mass/volume You have the mass. Calculate volume, substitute, and solve for density.

Anonymous · Answer

4.1