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Team 2
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Teams
Name
Score
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thief
Give points!
5
10
15
20
25
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fairy
Take points!
5
10
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25
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fairy
Take points!
5
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25
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baam
Lose 10 points!
Oops!
15
×
Which planet's orbit around the sun is most nearly circular?
Venus
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15
×
Which form of electromagnetic energy has the highest frequency?
Gamma rays
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15
×
What is the formula for Eccentricity?
distance between foci / length of major axis
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15
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What form of electromagnetic energy has the longest wavelength?
Radio waves
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lifesaver
Give 15 points!
Oops!
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shark
Other team loses 15 points!
Okay!
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fairy
Take points!
5
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20
25
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thief
Give points!
5
10
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25
15
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What is the name of the solar system model in which the Sun, other stars, and planets orbit the Earth?
Geocentric Model
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15
×
A star with a surface temperature of 15,000K is what color?
Blue White
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eraser
Reset score!
Oops!
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gift
Win 15 points!
Okay!
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rocket
Go to first place!
Okay!
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thief
Give points!
5
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25
15
×
Most of the energy released by the sun results from what process?
Nuclear Fusion
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15
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What is t he relationship between MASS and LUMINOSITY of stars?
As MASS increases, LUMINOSITY increases.
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15
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Name 3 stars on the main sequence.
Spica, Sirius, Sun, Alpha Centauri, Barnard's Star, Proxima Centauri
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15
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What is the inferred age of our solar system?
4.6 billion years
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15
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What solar system model is represented here?
Heliocentric
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15
×
Name all of the Terrestrial planets.
Mercury, Venus, Earth, Mars
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15
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Which 2 planets in our solar system have the same average density?
Jupiter & Uranus
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