cone, cube, paper, cylinder, the hole than the sphere.
A ball is a sphere rather than a cube because a sphere is the shape with the least surface area for a given volume. This is known as the isoperimetric inequality, which states that among all shapes with the same volume, a sphere has the smallest surface area. This property makes a sphere the most efficient shape for enclosing a given volume, which is why objects like balls, bubbles, and planets tend to form into spheres in nature. In contrast, a cube has more surface area for a given volume compared to a sphere, making it less efficient in terms of minimizing surface area.
A cube has 8 vertices and 6 faces. Therefore a cube has 2 more vertices than faces.
because
Assuming a square-based pyramid. 4 more edges in a cube than in a pyramid.
A sphere.
Most 3D shapes, such as a cube, cuboid etc. have more than one face (with the possible exception of a sphere).
No. The surface to volume ratio of a sphere is always smaller than that of a cube. This is because the sphere has the smallest surface area compared to its volume, while the cube has the largest surface area compared to its volume.
If a sphere and a cube have the same volume, the sphere will have a larger surface area. This is because the sphere has the smallest surface area to volume ratio of any geometric shape, resulting in a larger surface area for a given volume compared to other shapes like cubes. The surface area of a sphere is given by the formula 4πr^2, where r is the radius of the sphere, while the surface area of a cube is given by 6s^2, where s is the length of one side of the cube.
cone, cube, paper, cylinder, the hole than the sphere.
A ball is a sphere rather than a cube because a sphere is the shape with the least surface area for a given volume. This is known as the isoperimetric inequality, which states that among all shapes with the same volume, a sphere has the smallest surface area. This property makes a sphere the most efficient shape for enclosing a given volume, which is why objects like balls, bubbles, and planets tend to form into spheres in nature. In contrast, a cube has more surface area for a given volume compared to a sphere, making it less efficient in terms of minimizing surface area.
A cube has 8 vertices and 6 faces. Therefore a cube has 2 more vertices than faces.
because
A cube of platinum is heavier than a cube of silver because platinum is denser than silver.
A large cube may have more mass than a small cube if it is made from a denser material or if it has a greater volume, meaning more matter is packed into the large cube. However, the size alone does not determine the mass.
The answer depends on what the substance is. A small solid cube will usually have more atoms than a larger cube filled with a gas.
Assuming a square-based pyramid. 4 more edges in a cube than in a pyramid.