Which property of a wave remains constant when the wave travels from one medium into…

Physics WAEC 2019

Which property of a wave remains constant when the wave travels from one medium into another?
 

  • Amplitude
  • Wavelength
  • Velocity
  • Frequency checkmark

The correct answer is: D

Explanation

Frequency remains unchanged as waves travel from one medium to another because it is characterized by the source of the wave.

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