Physics-
General
Easy

Question

The dependence of the short wavelength limit lambda subscript m i n end subscript on the accelerating potential V is represented by the curve of figure

  1. A    
  2. B    
  3. C    
  4. None of these    

The correct answer is: A


    lambda fraction numerator h c over denominator e V end fraction subscript m i n end subscript Þ log. invisible function application lambda subscript log invisible function application fraction numerator h c over denominator e end fraction log invisible function application V m i n end subscript
    Þ log invisible function application lambda subscript log invisible function application V log invisible function application fraction numerator h c over denominator e end fraction m i n end subscript
    This is the equation of straight line having slope (–1) and intercept log invisible function application fraction numerator h c over denominator e end fraction on plus log subscript e end subscript invisible function application lambda subscript m i n end subscript axis

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