bigbang Flashcards

(50 cards)

1
Q

pag universe ang pinag uusapan, sinong sikat?

A

albert einstein

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2
Q

anong pinaniniwalaan ni Einstein noon?

A

the universe daw is never changing.

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3
Q

he proposes static universe, it means kung ano ung ngayon, ganyan din sya dati

A

albert einstein

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4
Q

bakit tumayo ang static universe?

A

kasi nga albert proposes the cosmological constant (hindi na daw mag babago)

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5
Q

static universe gave birth ____

A
  • steady state theory (by which hindi daw mag babago ang universe)
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6
Q
  • he restudy the idea of einstein
A

George Lemaitre (proponent)

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7
Q

he said that the universe at the present, ung observable universe at this present will give us a clue. kung ano ang itsura ng universe in the past. your present will give a clue, and that universe is moving.
he said that if the universe is big now, then the past was once small.

A

George Lemaitre

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8
Q

this theory that george said is called
_____ na para daw itlog, also know as “___ ___”

A

primeval atom, cosmic egg

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9
Q

initial practice underwent an extreme rapid exponential inflation in all direction

A

cosmic egg

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10
Q

the universe is ______ years ago

A

13.8 billion

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11
Q

the earth is ______ years ago

A

4.6 billion

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12
Q

expanding universe came from single primordial particle

A

primeval atom

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13
Q

this primordial underwent an explosion called _______

A

bigbang

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14
Q

expanding universe came from single_________ - primeval atom

A

primordial particle

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15
Q

this is not a burst but a simultaneous appearance of space everywhere

A

bigbang

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16
Q

Bigbang is like a balloon said by the theory of

A

fred hoyle.

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17
Q

the idea of _______, ang entirely universe ay hindi daw nag babago kasi pag nagkakaroon daw ng space na dadagdagan ang matter.

A

steady state

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18
Q

in the concept of______, ang density ng universe nag babago. kasi daw lumalaki ang space pero ang matter yan lang

A

george

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19
Q

sa ________ lumalaki ang space, nag dadag dag ng matter ibig sbhin ang density hindi nag babago

A

steady state

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20
Q

he said that george concept is philosophically unsatisfying

A
  • fred hoyle
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21
Q

bigbang is now coined. its accidentally bash. wth is that the bigbang just exploded then happen? sabi ni ____

22
Q

He said that bigbang is everywhere and stretching

23
Q

states that other galaxies are moving away relative to the the milky way galaxy, and the universe is expanding uniformly in all direction

A

hubble’s expansion

24
Q

it tells how fast the universe is expanding (the rate of the expansion can be estimated from observation)

A

hubbles constant

25
galaxies farther away from us are also moving away faster from us
hubbles law
26
bigbang as an expansion said ______
edwin hubble
27
He said bigbang as an expansion and said that the 1st evidence is the fuzzy patches of distant universe (proved the existence of galaxies beside milky way)
Edwin hubble
28
He said in his 2nd evidence that galaxies are continuously moving away from each other (distance galaxies are continuously growing)
Edwin hubble
29
He said in his 3rd evidence that maliban sa 1st and 2nd evidence he saw a redness and undergo ____
Edwin hubble, redshift
30
its the source of light moving away from the observer.
redshift
31
Edwin Hubble evidences:
1. fuzzy patches of distant universe (proved the existence of galaxies beside milky way) 2. galaxies are continuously moving away from each other (distance galaxies are continuously growing) 3. maliban sa 1st and 2nd evidence he saw a redness and undergo redshift
32
in the end the universe is not _____
static
33
at this part, Einstein believe george and said “”
this is the most beautiful and satisfactory explanation of creation to which i have ever listened.
34
he described that light waves are stretch and wavelength became longer, this is the one who discovered red shift
vesto slipher
35
This person produced bigbang as an explosion and said that universe one once a hot dense and went bang and gigantic explosion billion years ago
- george gamow
36
published a paper hypothesizing that the universe burst into being in a gigantic explosion of bigbang several billion years ago
george gamow
37
george gamow said that the universe explode, elements were joined after bigbang, large amount of ___ and ___ in the universe (__%) that came from the reaction in a very dense state whose afterglow now detected as _____
- Hydrogen (H) and He (Helium) - 99% - CMBR
38
Primordial Nucleosynthesis (Abundance of light element)
- H and He (Hydrogen and Helium)
39
CMBR mean?
Cosmic Microwave Background Radiation
40
____ an _____ said that if explosion happend there should be evidence that explosion happened
Hermann and Alpher
41
predicted that if the early state of the universe was hot and dense, then the afterglow must filled up the universe
Hermann and Alpher
42
Alpher–Bethe–Gamow paper or also know as
αβγ paper
43
who were the αβγ?
Ralph Alpher, Hans Bethe, George Gamow
44
primeval thermonuclear explosion built up by successive capture of neutrons
αβγ
45
formation of heavier elements
αβγ
46
they heard a sound, and that sound hindi na sya mawawala forever. that sound was the remain of the bigbang the cosmic microwave background radiation.
Arno Penzias and Robert Wilson
47
it all happens in all locations because of the evidence and andito sya ngayon which ung mga naririnig natin sa tv.
Arno Penzias and Robert Wilson
48
einstein and george produce
space
49
gamow or the aby produce ___
matter
50
the creation in _____ the god created heavens and the earth heaven is? ___ earth is? ___
geneisis 1:1 space aspect of matter.