SPowerJsTARP=×553 1030.R=109mIPR==×444 10211π.Jsm2()ISEcBccBIcavgmomomomo==→==×−222222226110μμμμ.TPhysics 135-3Quiz #2A KeySpring 2008Instructions:Write your name on the back of this sheet & do your work on the front.1.A light wave traveling in air is incident on a large chunk of glass. When the light enters the glass, which ofthe following properties of the wave change? Circle all that apply. (2 pts.)FrequencyWavelengthSpeed2.A spacecraft orbits a distant star. The distance between the spacecraft and the star is 1 million kilometers.The star emits energy into space at the rate of 5.53 × 10
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