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earth science > patayin nyo nalang ako > Flashcards

patayin nyo nalang ako Flashcards

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1
Q

matter is constantly created as universe expands

A

steady state/ infinite model

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2
Q

matter dilates as universe expands

A

bigbang

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3
Q

universe is present ever since and therefore has no beggining and no end and has expanding constantly, by?

A

Fred Hoyle, T. Gold, H. Bondi

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4
Q

is the universe expanding?

yes or no in bigbang universe and steady state universe?

A

b- yes
s- yes

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5
Q

yes or no in bigbang universe and steady state universe?

does the universe has fixed mass?

A

b- yes
s- no

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6
Q

yes or no in bigbang universe and steady state universe?

what happen to the density of the universe?

A

b- decreasing
s- constant

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7
Q

yes or no in bigbang universe and steady state universe?

does redshift support the model?

A

b- yes
s- yes

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8
Q

yes or no in bigbang universe and steady state universe?

does cmbr support the model?

A

b- yes
s- no

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9
Q

yes or no in bigbang universe and steady state universe?

does the universe had a beginning?

A

b- yes
s- no

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10
Q

gary v

A

pure energy

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11
Q

matter was not present at the beginning of time, there was only pure energy into a point

A

beginning of bigbang

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12
Q

0s

A

inflation- inherent energy of space convert to M & Am

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13
Q

0s

A

inflation- inherent energy of space convert to M & Am

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14
Q

100s

A

Primeval Nucleosynthesis

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15
Q

Hydrogen Fushion Shell

A

H
He
C
Ne
O
Si
Fe - Stellar explosion (death star)

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16
Q

Stellar explosion (death star)

A

Fe

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17
Q

10k

A

Radiation era

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18
Q

300k

A

Recombination era- stable atom

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19
Q

Recombination era

A

stable atom

20
Q

100 m

A

first star

21
Q

500m

A

Structure era- formation of ionic matter

22
Q

formation of ionic matter

A

Structure era-

23
Q

4.6 byrs

A

earth

24
Q

13.8 byrs

A

welcome to today

25
Q

timeline

A

0s
100s
10k
300k
100m
500m
4.6 byrs
13.8 byrs

26
Q

compactness of matter

A

singularity

27
Q

compactness of energy

A

supergravity

28
Q

4.6 %

A

Baryonic Matter

29
Q

24 %

A

dark matter

30
Q

71.4 %

A

dark energy

31
Q

bigbang universe vs steady state/infinite model

A

composition of universe

32
Q

H to Li

A

Nuclear equation

33
Q

Be to Fe

A

Stellar formation and evolution

34
Q

Heavier than Fe

A

stellar explosion or super nova

35
Q

nuclear fushion

A

neutron capture

36
Q

m nuclear fission

A

beta decay

37
Q

saan gawa ang core ng stars

A

iron

38
Q

formation of elements

A

nuclear equations

39
Q

Nuclear equations

particle. symbol
- proton. 1/1 H or 1/1 P
- neutron. 1/0 n
- electron. 0/-1 e
- positron. 0/1 e
- alpha particle 4/2 He or 4/2 a
- beta particle 0/ -1 B
- gamma. 0/0 y

A
40
Q

symbol: 1/1 H or 1/1 P there are divided into 3 in isotopes of H

A
  1. 1/1 H (protium)
  2. 2/1 H (deuterium)
  3. 3/1 H (tritium)
41
Q

1/1 H

ano ung 1 sa taas at baba

A

taas- atomic mass
baba- atomic number

42
Q

paano i solve yang mga equation na yan?

A

kung ano ung mataas kunyari sa kanan ay 8 tas sa kaliwa 4 lang nakalaag ilan need jan sa kaliwa para maging 8? edi 4

43
Q

first star

A

sharon cuneta

44
Q

created the pattern of universe of understanding blackhole

A

stephen hawking

45
Q

produced the physics formula

e=mc^2

A

albert einstein

46
Q

why is it the expansion of universe is still happening right now?

A

The expansion of the universe persists due to momentum from its initial impulse. Although gravity gradually slows this expansion, a mysterious force called dark energy has been accelerating it since about 5 to 6 billion years after the Big Bang, and this phenomenon continues today12

47
Q

genesis 1:1

A

Genesis 1:1 states, “In the beginning, God created the heavens and the earth” 12. This verse marks the start of the biblical account of creation, emphasizing God’s role as the creator of the universe.

earth science (3 decks)

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