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.
A.) A bright object and a viewing screen are separated by a distance of 76.0 cm. At what location(s) between the object and the screen should a lens of focal length 12.0 cm be placed in order to produce a crisp image on the screen? [Hint: First draw a diagram.] 1.) smallest possible distance from object ... show more A.) A bright object and a viewing screen are separated by a distance of 76.0 cm. At what location(s) between the object and the screen should a lens of focal length 12.0 cm be placed in order to produce a crisp image on the screen?