To find the radius of a sphere with a given volume, you can use the formula for the volume of a sphere: V = (4/3)πr^3, where V is the volume and r is the radius. In this case, the volume is 113.04, so you can set up the equation as 113.04 = (4/3)πr^3. To solve for the radius, you would first divide both sides by (4/3)π to isolate r^3. Then, take the cube root of both sides to find the radius.
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Find the volume for the whole sphere (4/3 x pi x radius cubed) then divide by two.
Volume of a sphere = 4/3*pi*radius3 Volume = 4/3*pi*23 = 33.51032164 or about 33.5 cubic mm
First we have to find the radius: 4*pi*radius2 = 64*pi Divide both sides by 4*pi and then square root both sides to find the value of the radius: radius = 4 cm Volume of a sphere = 4/3*pi*radius3 Volume = 268.0825731 or 268 cm3 to the nearest cubic cm
Use your volume formula and your radius to find volume. Next use the equation d=m/v or m=dv to find your mass of copper. Use your mass, atomic weight of copper, and avagadro's number to figure out your atoms.
Assuming that the ball is spherical in shape, the volume of a sphere is given by the formula(4/3)(pi)(radius)3 cubic unitsSource: www.icoachmath.com