During the detection of the cones by the thin strip of film which one of the following statements is appropriate for the cones and the films?
During the detection of the cones by the thin strip of film which one of the following statements is appropriate for the cones and the films? Correct Answer Cones intersects the strip of the films
In the powder method, the cones are detected by a thin strip of film wrapped around the sample, each cone intersects the film as two short arcs which are symmetrical about the two holes in the film(these allow entry and exit of an incident and undiffracted beams).






