Heat Loss from Io. What’s an Io? Io is one of Jupiter’s largest moons Most volcanically active body in the solar system Reshapes itself at least every.

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Presentation transcript:

Heat Loss from Io

What’s an Io? Io is one of Jupiter’s largest moons Most volcanically active body in the solar system Reshapes itself at least every 8 years =>

What’s a Blackbody? Technically, refers to light in a thermodynamic equilibrium (???) but for us: Anything governed by the following laws: Let’s look at a picture…

A Blackbody Curve

WTH does this have to do with Io? The surface of Io can be modeled as a blackbody! We can use those laws to figure out how hot this moon kilometers away is! Our goal for today: determine the temperature of different regions of Io using blackbody laws