Reference no: EM13674797

A photon is emitted from a light bulb located 2 m above the floor. The photon travels in a straight line shown with the dashed arrow in the diagram below. The angle among the photon’s path and the wall is 65 degrees. When the photon is at a horizontal distance of 3 m from the wall, its path changes so that the photon moves at an angle of 20 degrees above the horizontal until it strikes a second wall, parallel to the first as shown in the diagram. If the two walls are five meters apart, how far above the floor will the photon strike the second wall?