Physics-
General
Easy

Question

A clamped string is oscillating in nth harmonic, then

  1. total energy of oscillations will be n2 times that of fundamental frequency    
  2. total energy of oscillations will be (n–1)2 times that of fundamental frequency    
  3. average kinetic energy of the string over a complete oscillations is half of that of the total energy of the string.    
  4. none of these    

The correct answer is: total energy of oscillations will be n2 times that of fundamental frequency

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