In the powder method during the detection of the cones, two arcs are produced by the cone, in a well-powdered method these arcs appear as a___________

In the powder method during the detection of the cones, two arcs are produced by the cone, in a well-powdered method these arcs appear as a___________ Correct Answer Line

During the detection of the cones in the powder method the cones intersects the strip of film as two short arcs, so in a well-powdered sample, each arcs appears as a continuous line, but in coarser samples the arcs may be spotty due to the relatively small number of the crystals present.
Bissoy MCQ

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