What is compact body?

A compact body refers to an object or shape that has a relatively small size compared to its volume or surface area. It is often used to describe objects that are compressed or tightly packed, resulting in a high density. Examples of compact bodies include solid spheres, cubes, and cylinders.

In astronomy, the term compact body is used to describe objects that are small but have high mass or density. Such bodies include white dwarfs, neutron stars, and black holes.

Compact bodies also play an important role in various fields of engineering and technology, such as energy storage systems, where compact battery designs are sought to maximize energy density while minimizing space requirements. Additionally, compact designs are often favored in transportation, as they allow for easier maneuverability and require less storage space.

Overall, compact bodies are widely used in various applications due to their efficient use of space and high density or mass characteristics.