Question 1 (14 points)

Question

Match the Universe term with the definition.

Column A
1.
Higher energy color on the Visible Spectrum due to shorter wavelengths:
Higher energy color on the Visible Spectrum due to shorter wavelengths
2.
Lower energy color on the Visible Spectrum due to longer wavelengths:
Lower energy color on the Visible Spectrum due to longer wavelengths
3.
Change in frequency of a wave, relative to an observer. Creates a change in sound or color for the observer.:
Change in frequency of a wave, relative to an observer. Creates a change in sound or color for the observer.
4.
As a star moves further from Earth, we see a lower frequency wavelength. This is called a ______ effect:
As a star moves further from Earth, we see a lower frequency wavelength. This is called a ______ effect
5.
As a star move closer to Earth, we see a higher frequency wavelength. This is called a _____ effect.:
As a star move closer to Earth, we see a higher frequency wavelength. This is called a _____ effect.
6.
This is a form of energy that is released in the core of a Star; when a smaller element combines to make a larger element:
This is a form of energy that is released in the core of a Star; when a smaller element combines to make a larger element
7.
This is a form of every that is released in a nuclear reactor: when a larger element is split into smaller elements.:
This is a form of every that is released in a nuclear reactor: when a larger element is split into smaller elements.
8.
One infinitely dense point, from which the Universe was theoretically created:
One infinitely dense point, from which the Universe was theoretically created
9.
The scientific idea that there was a gigantic explosion and the Universe was not only created but is still gradually expanding outward.:
The scientific idea that there was a gigantic explosion and the Universe was not only created but is still gradually expanding outward.
10.
Radiation that has been here since the beginning of time and is the same temperature as was proposed when the Universe was created. Supports the Big Bang Theory:
Radiation that has been here since the beginning of time and is the same temperature as was proposed when the Universe was created. Supports the Big Bang Theory
11.
5% of the Universe; Elements such as Helium and Hydrogen, as well as the material that make up planets, asteroids and comets:
5% of the Universe; Elements such as Helium and Hydrogen, as well as the material that make up planets, asteroids and comets
12.
Matter that is not visible but has a gravitation pull; makes up one fourth of our Universe:
Matter that is not visible but has a gravitation pull; makes up one fourth of our Universe
13.
70% of our Universe is made of this mysterious force:
70% of our Universe is made of this mysterious force
14.
A bundle or particle of light/electromagnetic radiation.:
A bundle or particle of light/electromagnetic radiation.

Answer 1

Here are the matches for the Universe terms in Column A with their definitions:

1. Higher energy color on the Visible Spectrum due to shorter wavelengths: Blue
2. Lower energy color on the Visible Spectrum due to longer wavelengths: Red
3. Change in frequency of a wave, relative to an observer. Creates a change in sound or color for the observer: Doppler Effect
4. As a star moves further from Earth, we see a lower frequency wavelength. This is called a ______ effect: Redshift
5. As a star moves closer to Earth, we see a higher frequency wavelength. This is called a _____ effect: Blueshift
6. This is a form of energy that is released in the core of a Star; when a smaller element combines to make a larger element: Nuclear Fusion
7. This is a form of energy that is released in a nuclear reactor: when a larger element is split into smaller elements: Nuclear Fission
8. One infinitely dense point, from which the Universe was theoretically created: Singularity
9. The scientific idea that there was a gigantic explosion and the Universe was not only created but is still gradually expanding outward: Big Bang Theory
10. Radiation that has been here since the beginning of time and is the same temperature as was proposed when the Universe was created. Supports the Big Bang Theory: Cosmic Microwave Background Radiation
11. 5% of the Universe; Elements such as Helium and Hydrogen, as well as the material that make up planets, asteroids, and comets: Baryonic Matter
12. Matter that is not visible but has a gravitational pull; makes up one fourth of our Universe: Dark Matter
13. 70% of our Universe is made of this mysterious force: Dark Energy
14. A bundle or particle of light/electromagnetic radiation: Photon

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