Table of Contents
Why do black holes have high entropy?
Because of the singularity of a black hole and the intense gravity, there is an extremely high amount of energy concentrated in one area. This means that, within the system, there is an extremely low amount of usable energy and therefore high entropy.
What happens to matter in a black hole?
When matter falls into or comes closer than the event horizon of a black hole, it becomes isolated from the rest of space-time. Once inside the black hole’s event horizon, matter will be torn apart into its smallest subatomic components and eventually be squeezed into the singularity.
Can particles of matter escape a black hole?
However, there is one way to escape a black hole — but only if you’re a subatomic particle. Moving at close to the speed of light, these particles ricochet off the event horizon and get hurled outward along the black hole’s axis of rotation.
Can anything become a black hole?
In theory, any mass can be compressed sufficiently to form a black hole. The only requirement is that its physical size is less than the Schwarzschild radius. For example, our Sun would become a black hole if its mass was contained within a sphere about 2.5 km across.
What is condensed matter physics?
Condensed Matter physicists study how matter arises from a large number of interacting atoms and electrons, and what physical properties it has as a result of these interactions. Traditionally, condensed matter physics is split into “hard” condensed matter physics, which studies quantum properties of matter, and “soft” condensed matter physics
What are some breakthroughs in condensed matter physics?
Breakthroughs in the field of condensed matter physics have led to the discovery and use of liquid crystals, modern plastic and composite materials and the discovery of the Bose-Einstein Condensate.
What are the applications of condensed matter physics in nanotechnology?
Research in condensed matter physics has given rise to several device applications, such as the development of the semiconductor transistor, laser technology, and several phenomena studied in the context of nanotechnology.
Who first discovered condensed states of matter?
One of the first studies of condensed states of matter was by English chemist Humphry Davy, in the first decades of the nineteenth century. Davy observed that of the forty chemical elements known at the time, twenty-six had metallic properties such as lustre, ductility and high electrical and thermal conductivity.