Long Quiz 1_Universe Flashcards
(33 cards)
The 4 origin of the universe theories
- Theory of creation
- Big bang theory
- Big chill
- Big crunch
A religious belief where human originated with supernatural acts of divine creation
Theory of creation
Theorized by Alexander Friedman & Georges Lamaitre wherein it started in the singularity era and an explosion took place
Big bang theory
Who theorized the big bang theory?
Alexander Friedman & Georges Lamaitre
A theory of continuous expansion of the universe
Big chill
An extension of the big bang theory where there is a curvature
Big crunch
Types of Nucleosynthesis
- Big bang - light
- Stelar - heavy
- Supernova - heavier
The bigbang timeline
- Singularity era
- Inflationary era
- Formation/foundation of the universe
- Formation of the basic elements
- Radiation era
- Matter domination
- Birth of stars and galaxies
Considered as the planck era where a matter condensed into a single point of infinite density and extreme heat
Singularity era
The era where the universe expanded from the size of an atomic nucleus
Inflationary era
An era where basic forces in nature became extinct
Formation/foundation of the universe
The 4 fundamental particles and energy
Quarks
Electrons
Protons
Neutrons
An era where protons and neutrons combine to form hydrogen nuclei
Formation of the basic elements
An era where energy was in the form of radiation (wavelengths)
Radiation era
CMB?
Cosmic Microwave Background Radiation
An era where matter began dominate as long as the other elements
Matter domination
An era where slightly irregular areas of gas cloud gravitationally attracted nearby matter and became denser
Birth of stars and galaxies
Formation of stars, which the elements form lithium to iron are created
Stellar nucleus synthesis
Proton + nuetron =
Hydrogen Nuclei
Pairs of hydrogen nuclei =
Helium nuclei
Edwin Hubble’s law?
Red shifting (1924)
Galaxies move away through time
Red shifting
Galaxies move towards each other
Blue shifting
Cluster of universes?
Laniakea
