PHYSICS 7C Study Guide - Midterm Guide: Optical Axis, Electric Field, Dazzle Camouflage
Document Summary
Please write your discussion section number on your blue books. If you do not know your section number, please write down the meeting day and hour of your section. Please show all work and record your answers in blue books. 1 lenny and george have finished their optics. George remembers decides to dazzle lenny with a levitation upward and places a thin, same cross-sectional reflective light-weight from lecture that lab early and decide to have some fun while the and trick. He directs a laser with a power output of p vertically disk on the beam. The disk has mass m and has the light can exert a force on objects area a as the beam. Lenny is delighted to see the disk hover in mid-air: george cleverly aligns his coordinate system so that the disk"s axis runs parallel to the z-axis. The electric field of the laser light can be written in the form.
