What are 2 popular ideas of what cause fluctuations?
The fluctuations on a large angular scale. What are two popular ideas of what cause fluctuations? Inflation and topological defects.
When and how did reionization occur?
This era, from the end of the dark ages to when the universe was around a billion years old, is known as “the epoch of reionization.” It refers to the point when most of the neutral hydrogen was reionized by the increasing radiation from the first massive stars.
What is dark age in universe?
The Dark Age is the period between the time when the cosmic microwave background was emitted and the time when the evolution of structure in the universe led to the gravitational collapse of objects, in which the first stars were formed.
What do you mean by simulation?
1 : the act or process of simulating. 2 : a sham object : counterfeit. 3a : the imitative representation of the functioning of one system or process by means of the functioning of another a computer simulation of an industrial process. b : examination of a problem often not subject to direct experimentation by means of a simulating device.
What is the key to any simulation?
Key to any simulation is the information that is used to build the simulation model and protocols for the verification and validation of models are still being researched and refined, particularly with regard to computer simulation. Simulation works through the use of intuitive simulation software to create a visual mock-up of a process.
Is reality a simulation?
Biblically, the question of reality being a simulation comes down to terminology. Debating over whether or not reality is “simulated” or “created” is somewhat like debating whether a piece of clay was “formed” or “shaped.” Or whether or not Pluto is a “planet.”
How do you make a realistic physics simulation on a computer?
For realistic simulations on a computer, you will usually have to input all kinds of complex physics equations. Computers can do calculations using those equations far faster than humans, and have allowed us to take simulations to a new level in recent years. Are you a student or a teacher?