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EMERGENCY ASTRONOMY HYPERFORCE GO
N/A
14
Astronomy
Undergraduate 1
07/28/2010

Additional Astronomy Flashcards

 


 

Cards

Term
Why are telescopes sometimes placed on high points such as mountain tops, elevated areas, etc?
Definition
The air is thiner on a high point, therefore, it is easier for light to pass through...Also, there is no thermal interference because it is cold.
Term
What is the best place for a visible light telescope?
Definition
Space. It's cold, etc...
Term
Why are telescopes in the middle of nowhere?
Definition
To avoid light pollution.
Term
What is a real particle?
Definition
A particle that can be observed and its the result of a physical process.
Term
What is a virtual particle?
Definition
A particle that can not be observed and is the result of the environment.
Term
List the electromagnetic spectrum, lowest energy with longest wavelength to highest energy with shortest wavelength.
Definition
Radio
IR (Microwave)
Visible Light
UV
X-Rays
Gamma Rays
ringo makes very ugly xylophone gnomes
Term
Continuous spectrum?
Definition
...a continuous distribution of energy from one side to the other.
Term
What does the emissions spectra look like?
Definition
Red-------Blue
Term
Red~_~_~_~_Blue
Definition
Absorption Spectrum = A continuous spectrum where lines are missing
Term
Absorption (____) + Emission (____) = Continuous (____)
Definition
Absorption (the continuous spectrum missing the energy of the emission spectrum) + Emission (only allowed energies) = Continuous (every possible energy is here)
Term
If the electron lands on the first shell, what type of transition is that?
Definition
Lyman, Ultraviolet Protons
Term
What is the name of the transition to the 2nd shell?
Definition
Balmer, Visible Light
Term
What is the transition to the 3rd shell?
Definition
Pashen transition, infared
Term
What is the transition to the 4th shell?
Definition
Brackett(!?!?!) transition

(Loves baking pudding congee)
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