Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
9 Cards in this Set
- Front
- Back
- 3rd side (hint)
|
what is bigbang tgeory |
a cosmological even that explain how the universe started, around 13.8 million years ago |
|
|
|
how the universe started from singularity |
area predicted to be the core of a black hole with very hugh temperature and density |
|
|
|
what is nucleosynthesis |
the formation of elements. it said that the presence of elements led to the formation of heavenly bodies |
|
|
|
evidence that support the bbt? |
1) expansion of the universe supported by observation that galaxies are receding from us 2) high amount of elements 3)CMB is the left over heat of the bigbang |
|
|
|
proponents of big bang theory |
1) G.H.J.E.L 2)E.P.H 3) A.P 4)R.W |
|
|
|
what did G.H.J.E.L do |
suggested the idea of expanding universe |
George henri joseph eduoard lamaître |
|
|
What did E.P.H |
established the Hubble's law, which provide the evidence that the universe was not static but expanding |
Edwin Powell hubble |
|
|
what did A.P and R.W do |
they discovered that microwave w/ wavelength of 7cm where present in space |
|
|
|
Drawback at the bbt |
Fail to explain how the universe was created fail to explain how galaxies are formed |
they just explain how the universe evolves and originated |
