89902
Since this energy difference has an indeterminacy , then the frequency/wavelength of the " macroscopic emission " ( the beam ) will have a certain width ( i.e. it will be " broadened " with respect to the " ideal " perfectly monochromatic emission ) .
 None
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 None