Quiz 2

Instructions

This quiz covers math problems similar to those seen in Rocketmix 2. The same type of problems will also be seen on the final exam.

The relevant equations are:

$P\:=\:I\times A$ $P\:=\:I\times A$ [power collected on an area A given an intensity of light I]

$I\:\propto\frac{\:L_{\rm star}}{d^2}$ $I\:\propto\frac{\:L_{\rm star}}{d^2}$ [intensity of light from a star of luminosity L a distance d away]

$L \propto R^2 T^4$ $L \propto R^2 T^4$ [Luminosity of a star given the star’s temperature T and its radius R]

Only registered, enrolled users can take graded quizzes