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If two similar flashlights shine on a wall from the same distance, the spot on the wall becomes brighter. This is due to light wave _______________. A) absorption B) diffraction C) constructive interference D) destructive interference

Respuesta :

It is constructive interference! Constructive interference is when two light waves basically combine two make a taller or lower wave with the same amplitude!

Answer:

C) constructive interference

Explanation:

  • The flashlights that shine in the wall form the same distance and the spot on the wall becomes brighter is due to the wavelength of the two waves.
  • The clashes simultaneously on the same direction and with the same intensity and distance thus creating a more bigger impact. And is said to have a high frequency due to their interaction.