Formation of the Universe Review
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Transcript of Formation of the Universe Review
![Page 1: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/1.jpg)
Formation of the Universe Review
![Page 2: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/2.jpg)
• observed change in the frequency of a wave when the source or observer is moving
![Page 3: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/3.jpg)
• Doppler Effect
![Page 4: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/4.jpg)
• theory that all matter and energy in the universe exploded 10 to 15 billion years ago and began expanding in all directions.
![Page 6: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/6.jpg)
• apparent shift toward shorter wavelengths of light when a luminous object moves toward the viewer
![Page 7: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/7.jpg)
• Blue Shift
![Page 8: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/8.jpg)
• theory that matter distorts space
![Page 9: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/9.jpg)
• General Theory of Relativity
![Page 10: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/10.jpg)
• sum of all space, matter and energy
![Page 11: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/11.jpg)
• Universe
![Page 12: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/12.jpg)
• matter not visible through current methods, but observable through gravitational interactions between galaxies
![Page 13: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/13.jpg)
• Dark Matter
![Page 14: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/14.jpg)
• apparent shift toward longer wavelengths of light when a luminous object moves away from the viewer
![Page 15: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/15.jpg)
• Red Shift
![Page 16: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/16.jpg)
• steady but faint microwaves from all over the sky
![Page 17: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/17.jpg)
• Cosmic Microwave Background Radiation
![Page 18: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/18.jpg)
• unexplained high speed of galaxies going into outer space
![Page 19: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/19.jpg)
• Dark Energy
![Page 20: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/20.jpg)
• the study of the nature, structure, origin and fate of the universe
![Page 21: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/21.jpg)
• Cosmology
![Page 22: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/22.jpg)
1. _____ Space based telescopes, such as the Hubble Space Telescope, allow astronomers to see further away than they can with telescopes on Earth. Seeing more distant objects is in effect equivalent to seeing
a. the edges of the universe c. further back in time.b. into other universes. d. further forward in time.
![Page 23: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/23.jpg)
c. further back in time.
![Page 24: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/24.jpg)
• 2. _____ Is the following sentence true or false? All distant galaxies are moving away from ours because our galaxy is at the center of the universe.
a. true b. false
![Page 25: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/25.jpg)
• b. false
![Page 26: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/26.jpg)
• 3. _____ The _________________ states that the universe began when a dense, hot, super massive singularity violently exploded.
a. steady state theory c. big bang theoryb. string theory d. big crunch theory
![Page 27: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/27.jpg)
• c. big bang theory
![Page 28: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/28.jpg)
• 4. _____ Which is NOT evidence to support the big bang theory?
a. red shift of galaxiesb. cosmic background radiationc. Galactic clustersd. abundance of light elements (H, He and Li)
![Page 29: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/29.jpg)
• c. galactic clusters
![Page 30: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/30.jpg)
• 5. _____ Which fate of the universe do scientist currently believe to be true?
• a. open universe c. flat universe• b. closed universe d. accelerating universe
![Page 31: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/31.jpg)
• d. accelerating universe
![Page 32: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/32.jpg)
• 6. _____ The red shift of distant galaxies show that the universe is ___________.
a. contractingb. expanding
![Page 33: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/33.jpg)
• b. expanding
![Page 34: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/34.jpg)
• 7. _____ Radiation left over from the big bang is called
a. cosmic radio wavesb. cosmic microwaves background radiationc. gamma ray burstsd. cosmic x-ray radiation
![Page 35: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/35.jpg)
• b. cosmic microwaves background radiation
![Page 36: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/36.jpg)
• 8. _____ About how long ago did the big bang occur?
a. 4.6 billion years agob. 10 billion years agoc. 13.7 billion years agod. 100 million years ago
![Page 37: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/37.jpg)
• c. 13.7 billion years ago
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• 9. _____ The universe is mostly made up of
a. dark matter c. atoms
b. dark energy d. empty space
![Page 39: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/39.jpg)
• d. empty space
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• 10. _____ The first elements that were formed in the universe were?
a. hydrogen and lithium c. hydrogen and helium
b. lithium and helium d. lithium and beryllium
![Page 41: Formation of the Universe Review](https://reader036.fdocuments.us/reader036/viewer/2022062321/56812ac5550346895d8e97bb/html5/thumbnails/41.jpg)
• c. hydrogen and helium