Theories on the Origin of the Universe

Question 1

One of the Hebrew Bible and Christian old testament

Answer 1

Narrative from Genesis

Question 2

• Describe the universe as oscillating universe

- Single concentrated point called “_____”?

Answer 2

Hindu text Rigveda

“ Bindu “

Question 3

• Believed that universe is primordial universe

- Was set in motion by the action ____ or ____?

Answer 3

Anaxagoras

nous or mind

Question 4

This philosophers believed that the universe is a atomic universe

Answer 4

Greek Philosopher Lueccipus and Democritus

Question 5

This philosophers believed that the universe is a giant living body

Answer 5

Stoic Philosophers

Question 6

It sifted and separated the ingridients

Answer 6

Whirling Motion

Question 7

Proposed the “ GEOCENTRIC THEORY” and would later contradict the viewpoint of the other philosophers of the universe

Answer 7

Aristotle and Ptolemy

Question 8

The “theory of heliocentrism”

the motions of celestial objects

Answer 8

Atronomer Nicolaus Copernicus 1543

Question 9

suggested that the solar system is not even in the center of the universe.
- 1548

Answer 9

Italian Philosopher Giordano Bruno

Question 10

Believed that the universe is steady state

• gravitationally balance but essentially unstable
• 1687

Answer 10

Isaac Newton

Question 11

outlined a cartesian vortex model of the universe with many characteristics of newton’s static
- system of huge swirling whirlpools of fine matter called?

Answer 11

French Philosopher Rene Descartes

Gravitational effects

Question 12

it was no different from newton’s that it was a static and dynamically stable universe

Answer 12

Albert Einstein

Question 13

what albert einstein added to his general theory of relativity equations to counteract the dynamic

Answer 13

Cosmological constant

Question 14

astronomer showed that the universe was not static

Answer 14

American Astronomer Edwin Hubble

Question 15

were synthesis of the past observation, theories, and laws, as well as understanding of mass, energy and relativity

Answer 15

modern theories on the origin of the universe

Question 16

Describes the universe as expanding, infinitely tiny, infinitely dense point around 14 Billion years ago ( gigaanum ago or Ga)

Answer 16

Bigbang theory

Question 17

only pure energy compressed in a single point

Answer 17

Singularity

Question 18

An expansion which cause the inflation of the universe

Answer 18

• Bigbang

Question 19

GIVE THE FOUR FUNDEMENTAL FORCES

Answer 19

• GRAVITY ( attraction between bodies)
• ELECTROMAGNETIC ( binds atoms into molecules)
• STRONG NUCLUER FORCE ( binds protons and neutrons together in the nucleus)
• WEAK NUCLUER FORCE ( brakes down an atom’s nucleus and produce radioactive decay)

Question 20

what theory does nicolaus copernicus proposed?

Answer 20

theory of heliocentrism

Question 21

the fundemental statement of the bigbang theory is attributed to?

Answer 21

Belgian Roman Catholic priest george lemaitre

-1927

Question 22

discovery of the cosmic background radiation by?

Answer 22

Arno penzias and Robert Wilson

1965

Question 23

Albert Einstein favored model after rejecting his own theory

Answer 23

Oscillating universe

Question 24

Proposed by astronomers fred hoyle , thomas Gold, Herman Bondi

Answer 24

Steady State Theory

Question 24

Proposed by astronomers fred hoyle , thomas Gold, Herman Bondi

Answer 24

Steady State Theory

Question 25

he INCORPORATED a short early period off expenential cosmic inflation such horizon and flatness this became known as?

Answer 25

American physicist Alan Guth | Inflationary Universe

Question 26

another variation of the inflationary model was the? | develop by paul steinhardt and neil turok

Answer 26

cyclic model

Question 27

He DEVELOPED the CONCEPT OF INFLATIONARY UNIVERSE

Answer 27

Russian American physcist Andrei Linde

Question 28

This _____ was able to explain why all planets revolve in the same direction and why the INNER PLANETS ARE DENSER than the OUTER ONES

Answer 28

Encounter Hypothesis

Question 29

what were formed when the gravitational interaction of the two stars?

Answer 29

Hot gases

Question 30

States that the ENTIRE SOLAR SYSTEM starred as a LARGE CLOUD OF GAS that contracted due to self gravity

Answer 30

Nebular hypothesis

Question 31

The PRESENT WORKING MODEL ON THE FORMATION of the solar system is called?

Answer 31

Protoplanet hypothesis

Question 32

base on this hypothesis the solar system began with a fragment from an interseller cloud mainly HYDROGEN, HELIUM and TRACE AMOUNT OF THE LIGHT ELEMENTS. what is this hypothesis?

Answer 32

Protoplanets Hypothesis

Question 33

Larger asteroid size aggregates called____ WERE FORMED. | WHICH ORBITED IN THE CENTER OF THE SOLAR NEBULA

Answer 33

PLANETESIMALS

Question 34

THE____ differed in the chemical composition

Answer 34

PLANETESIMALS

Question 35

FORMED in the outer disk which remained relatively cooler

Answer 35

GAS GIANTS

Question 36

this theory sees BUBBLES

Answer 36

MULTIVERSE