jessicakinsey
jessicakinsey jessicakinsey
  • 23-05-2021
  • Physics
contestada

PLEASE HELP ME ASAP!!!!

PLEASE HELP ME ASAP class=

Respuesta :

kristina007
kristina007 kristina007
  • 23-05-2021

Answer:

1st option's right ' constructive interference '

Explanation:

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Need help fast please!