Lazzerrrs

Its fourth quarter my fellow followers! and then I'm to college..maybe ill start a college blog but maybe not. cuz ill be having too much fun!! Chee! So, last week we came back to school and tomorrow we have a test! physics is soooo fun! In the short amount of time we had, we learned about interference. An interference pattern is created by causing a beam of light to pass through two parallel slits to illuminate a viewing screen. Constructive interference of light waves accounts for the bright regions (called bright fringes) while destructive interference causes the dark fringes. The beam of light we used in labs were laser pointers. Yes, they do more than just blind people.