Mar 12, 2025 · The formula for calculating the surface charge density of a sphere is: Q / 4r, where represents the surface charge density, Q is the total charge on the sphere, and r is the radius of the …

Mar 12, 2025 · The characteristic length of a sphere is its diameter, which is the distance across the sphere passing through its center. The characteristic length affects the sphere's properties such as …

May 25, 2024 · The water displacement of a sphere can be calculated using the formula for the volume of a sphere, which is V = (4/3)πr^3, where r is the radius of the sphere. The volume of water …

Mar 12, 2025 · The formula for calculating the charge density of a sphere is Q / V, where is the charge density, Q is the total charge of the sphere, and V is the volume of the sphere.

Jun 23, 2024 · The actual volume of the atmosphere is considerably greater than its effective volume, as its pressure and density drop with increasing altitude.

Mar 12, 2025 · The area of this rectangle represents the lateral surface area of the cylinder. The volume of a cylinder with a length of 22 and a diameter of 9 is: 1,400 cubic units.

Jun 14, 2024 · The moment of inertia of a solid sphere is given by the formula (2/5) m r2, where m is the mass of the sphere and r is the radius of the sphere.

May 23, 2024 · The volume of air in a balloon can be calculated by measuring the dimensions of the balloon and using the formula for the volume of a sphere (4/3 x pi x r^3) if the balloon is spherical.

Mar 7, 2025 · First, Calculate the volume of the Sun, call it X.Second, calculate the volume of an elephant (or a good guess). Call it Y.Third, divide X by Y = the number of elephants that could fit into …

Dec 2, 2024 · The volume of the Earth can be calculated using the formula for the volume of a sphere, which is (4/3)πr^3, where r is the radius of the Earth.