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Related Questions

  1. A string in musical instrument is 50 cm long and its fundamental frequency is 800 Hz.
  2. The impurity atoms with which pure silicon may be doped to make it a p-type
  3. The two ends of a rod of length L and a uniform cross-sectional area
  4. A wave travelling in the +ve x-direction having displacement along y-direction as 1m
  5. What is the wavelength of light for the least energetic photon emitted