Double Slit Diagram. Light has been one of the major areas of inquiry for physicists since we first began questioning the world around us. A light source of lower frequency is used bigger λ.
Explain what is meant by. A on the axes in the diagram above sketch a graph to show how the intensity varies with position for a monochromatic light source. It consists of two closely spaced slits in front of a light source such that a beam of light passing through them is split and projected on a screen placed far from the slits.
The separation of the maxima p and q observed on the screen is 15 mm.
The result is a stripy interference pattern. A photons waveparticle duality is affected when it is observed. The distance between the double slit and the screen is 45. Stephen hawking.