| Find wavelength of electromagnetic radiation, sound waves, ultrasonic waves at different frequency in different medium such as in Space, Vacuum, Air, Water, Electric conductors and more |   
 Wavelength (λ) for electromagnetic radiation of frequency 50 KHz in Water is   4.501 km (Kilometer)
  For ultra sonic sound wave, wavelength (λ) in Water is nearly  2.994 cm (centimeter)
  
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