How do you calculate radius from volume?

How do you calculate radius from volume?

Answer: To find the radius of a sphere with the volume, we use the formula: r = (3V/4π) Let us see how we will use the formula of the volume of the sphere in order to find the radius.

Is radius equal to volume?

The volume V of a sphere is four-thirds times pi times the radius cubed. The volume of a hemisphere is one-half the volume of the related sphere. Note : The volume of a sphere is 2/3 of the volume of a cylinder with same radius, and height equal to the diameter.

Is radius half of volume?

If you know the volume of a cylinder and its height, you can determine its radius using the same formula used to calculate its volume when you do know the radius. Keep in mind that the radius is one half of the cylinder’s diameter, or the distance from the center of either end to its edge.

What is the radius of the sphere?

The Radius of a circle or sphere is equal to the Diameter divided by 2.

How do you calculate the radius of a sphere?

Calculating the Radius of a Sphere Using Volume. If you know the volume of a sphere, you can calculate the radius based on the following formula: r = (3 V / 4 ϖ) 1 / 3. where. V = Volume. ϖ = Pi = 3.14159265…

How is the volume of a sphere determined?

This volume depends on the radius of the sphere (i.e, the distance of any point on the surface of the sphere from its centre). If we take the cross-section of the sphere then the radius can be calculated by reducing the length of the diameter to its half. Or we can also say that the radius is half of the diameter.

What is the name of the hollow sphere?

Hollow Sphere – If a solid sphere is cut and taken out of a big solid sphere, leaving behind a thin surface in the form of a spherical shell is called Hollow sphere. It is more like a balloon or ball filled with air. What is the Volume of a Sphere?

Which is the best description of a sphere?

Spheres are of Two Types: 1 Solid Sphere – A solid object in the form of the sphere is called a solid sphere. It is more like a sphere filled up… 2 Hollow Sphere – If a solid sphere is cut and taken out of a big solid sphere, leaving behind a thin surface in the form… More