Question 1 (1 point) In Young's double slit experiment, what was responsible for the dark fringes produced on the screen? Two in-phase wave fronts Destructive interference between waves from the two point sources Constructive interference between waves from the two point sources Two waves meeting that are shifted by a full wavelength Question 2 (1 point) Why did Young's double slit experiment conclusively prove that light demonstrated wavelike behaviour? He was able to view the waves actually interacting in real time and could see their exact interference pattern as they travelled through the air He only used coherent light He used monochromatic light and two slits that acted like single point sources On a viewing screen he was able to see repeating light and dark fringes which corresponded to waves constructively and destructively interfering Question 3 (1 point) The double slit experiment relies on the fact that the screen is much further away from the slit when compared to the distance between the slits. True False Question 4 (2 points) The reason for the bright fringes that show up on the screen in Young's Double Slit experiment are because...(choose all that apply)Question 5 (1 point) A laser is used in Young's Double Slit experiment because it produces light with a single wavelength. This ensures that when the light enters the double slit they will be in phase. True False Question 6 (1 point) The length to the screen is represented by which variable? OL ()m Ox d Question 7 (1 point) To maximize the interference pattern the double slits should be at least 3 feet apart. True FalseQuestion 4 (2 points) The reason for the bright fringes that show up on the screen in Young's Double Slit experiment are because...(choose all that apply) Select 2 correct answer(s) The waves are in phase The length that one of the waves travelled was exactly one wavelength longer than the other. The length that one of the waves travelled was exactly half of a wavelength longer than the other The waves are out of phase Question 5 (1 point) A laser is used in Young's Double Slit experiment because it produces light with a single wavelength. This ensures that when the light enters the double slit they will be in phase. True False Question 6 (1 point) The length to the screen is represented by which variable? OL m Od Question 7 (1 point) To maximize the interference pattern the double slits should be at least 3 feet apart