Start / Cardboxes / Memorial Middle School / Stars and Galaxies
Last edited: 2010-03-06 / ohoeghA
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Last edited: 2010-03-08 / ohoeghA
What type of galaxy is pictured below?
Last edited: 2010-03-06 / ohoeghA
According to the Doppler effect, light emitted from stars or galaxies that are moving away from the observer would have a ________.
Last edited: 2010-03-06 / ohoeghA What are the three types of galaxies, and what are they classified by?Last edited: 2010-03-06 / ohoeghAWhat type of galaxy is pictured below?
The Blue Main Sequence star would be __________ and ___________ than a Red Main Sequence star.
a. dimmer; cooler
b. dimmer; hotter
c. brighter; cooler
d. brighter; hotter
Last edited: 2010-02-28 / ohoeghA Stars are placed on the H-R Diagram by what two characteristics?Last edited: 2010-02-28 / ohoeghA
Which of the following stars has the coolest surface temperature?
White Dwarf, Red Giant, Yellow Main Sequence Star, or Blue Main Sequence Star
Last edited: 2010-02-28 / ohoeghA What are the stages of an average star's life cycle? (List them in order, starting with the nebula it would form from)Last edited: 2010-02-27 / ohoeghA What will a star's absorption spectrum show?