Benzyl chloride. Benzyl chloride, or Î±-chlorotoluene, is an organic compound with the formula C6H5CH2Cl. This colourless liquid is a reactive organochlorine compound that is a widely used chemical building block.
Two slits are illuminated with red light (Î» = 650 nm). The slits are 0.25 mm apart and the distance to the screen is 1.25 m. What fraction of the maximum intensity on the screen is the intensity measured at a distance 3.0 mm from the central.
The reason for a dichotomy between magnificatioin and resolution is the ability of the human eye to see two objects. It is necesarry that two objects be about 0.1 mm apart when held 10 from the face in order for us to detect them as two objects. If they are closer than 0.1 mm, we will perceive them as a single object.